Name: 為什麼我們的水中含有氟？| 2025 年 5 月 7 日 (Why is Fluoride in our Water? | May 7, 2025)
Uploaded: 2025-05-08T02:00:58.000Z
Duration: 11 min 17 s

What's up, Sunshine? I'm Coy Wire. Welcome to CNN 10. I've got your news for you this

你好嗎 陽光男孩我是科伊・威爾歡迎收看CNN10頻道我為您帶來的新聞是

情態助動詞 B1

Wednesday, May 7th, and I have some exceedingly awesome submissions for hashtag YourWordWednesday, so listen up to see if your word helped us write today's show. We're heading into 10 minutes of news and a little bit of fun.

5月7日，星期三，我收到了一些非常棒的關於 "YourWordWednesday "標籤的投稿，請收聽我們的節目，看看你的詞語是否幫助我們寫出了今天的節目。我們將進入 10 分鐘的新聞和小遊戲環節。

基礎被動語態

We begin today in Utah, which this week became the first U.S. state to ban the use of fluoride in public water. Fluoride is a natural occurring mineral that can be found in soil, plants, and food in tiny amounts. And studies show that at optimal levels, it helps prevent tooth decay, helps prevent cavities. The U.S. has added it to public drinking water systems since the 1940s to improve dental health, and the practice is considered to be one of the greatest public health achievements of the last century. But it's created some contratoms, with debate over adding fluoride to public water ramping up, and some states like Florida are following in Utah's footsteps to pass laws to ban it. Those in favor of banning fluoride in drinking water point to research that shows consumption of high levels of fluoride could cause adverse health effects in children, but exposure to levels that concentrated are rarely seen in the U.S. Proponents of the ban add that when it comes to fluoride improving dental health, evidence is mixed, and some studies find that our modern dental hygiene routines like brushing and flossing regularly have had more of an impact than fluoride in drinking water. Other advocates of the ban acknowledge that fluoride does have benefits, but people should have the individual choice to not have it added to their drinking water.

本週，猶他州成為美國第一個禁止在公共用水中使用氟化物的州。氟是一種天然礦物質，在土壤、植物和食物中含量極少。研究表明，在最佳水準下，它有助於防止蛀牙，有助於預防齲齒。自 20 世紀 40 年代起，美國就開始在公共飲用水系統中添加這種物質，以改善牙齒健康，這種做法被認為是上世紀最偉大的公共衛生成就之一。但這也造成了一些爭議，關於在公共飲水中添加氟化物的爭論愈演愈烈，佛羅里達州等一些州正在步猶他州的後塵，通過法律禁止添加氟化物。支持禁止在飲用水中添加氟化物的人指出，有研究表明，攝入高濃度的氟化物可能會對兒童的

Our Meg Terrell is here to explain. Hi, Meg.

本臺記者梅格-特雷爾為您解讀。嗨，梅格

Well, Koi, fluoride's been added to public drinking water systems since the 1940s in the

好吧，錦鯉，自 20 世紀 40 年代起，氟化物就被添加到公共飲用水系統中。

United States because it helps strengthen our teeth enamel and helps prevent cavities. And in fact, the CDC has called this one of the top 10 public health interventions of the last century because it does this so well. Dentists have called this one of the frontline defenses, really, against cavities. And they like this approach so much because it can help everybody in a community regardless of their ability to pay to go to the dentist or buy fluoride products. So it really creates a baseline sort of defense for oral health. About two-thirds of the U.S. population currently has fluoridated public drinking water. But of course, that is starting to change. We are seeing states start to ban adding fluoride to drinking water, starting with Utah, perhaps Florida, and others as well. And the concerns there really have been around fluoride's potential to affect brain development at higher levels than is recommended in the U.S.

因為它有助於強化牙齒琺琅質，預防齲齒。事實上，美國疾病預防控制中心將其稱為上世紀十大公共衛生干預措施之一，因為它的效果非常好。牙醫們稱這是防治齲齒的前線防禦措施之一。他們非常喜歡這種方法，因為它可以幫助社區裡的每一個人，無論他們是否有能力支付去看牙醫或購買氟化物產品。是以，它確實為口腔健康建立了一種基線防禦。目前，美國約有三分之二的人口使用含氟公共飲用水。當然，這種情況正在開始改變。我們看到各州開始禁止在飲用水中添加氟，從猶他州開始，也許還有佛羅里達州，以及其他州。在美國，氟的濃度高於建議濃度時，可能會影

drinking water systems. And experts point out that we haven't seen these risks at the low levels recommended to be added to U.S. drinking water. So dentists are pretty concerned about the fact that fluoride may be removed from drinking water systems. And they emphasize that it's really important to brush with fluoride toothpaste, see your dentist regularly, and of course, have those good brushing habits to keep your smiles bright.

飲用水系統。專家指出，在建議添加到美國飲用水中的低濃度水準上，我們還沒有發現這些風險。是以，牙醫們對飲用水系統中的氟可能被去除這一事實相當擔憂。他們強調，使用含氟牙膏刷牙、定期看牙醫，當然，養成良好的刷牙習慣以保持燦爛的笑容，這些都是非常重要的。

Now to one of the biggest pop culture moments in the news this week, the Met Gala at New York's

現在，我們來看看本週新聞中最重要的流行文化時刻之一--在紐約的 Met Gala

Metropolitan Museum of Art. Celebs like Rihanna, Bad Bunny, Janelle Monáe, Simone Biles, and many more rocking the blue carpet in many custom looks. Hat tip to outcast Andre 3000 for sporting an entire piano. He looks like Brolicia Keys out there. But the very exclusive Met Gala isn't just an extravagant fashion show. It's a major fundraiser for the museum's Costume Institute, which is a time capsule of sorts for fashion with more than 33,000 pieces dating back to the 15th century. Each year there's a theme that parallels one of the exhibits, and this year's theme is

大都會藝術博物館。蕾哈娜（Rihanna）、壞兔子（Bad Bunny）、珍妮爾-莫娜（Janelle Monáe）、西蒙娜-拜爾斯（Simone Biles）等眾多明星以各種定製造型亮相藍毯。安德烈-3000（Andre 3000）以一整架鋼琴的造型亮相。他在外面看起來就像布羅裡西亞-凱斯（Brolicia Keys）。不過，這場獨一無二的 Met Gala 不僅僅是一場奢華的時裝秀。它是博物館服裝學院的主要籌款活動，該學院擁有 33000 多件可追溯到 15 世紀的服裝，堪稱時尚界的 "時間膠囊"。每

Tailored for You. The exhibit explores style from the early 1900s Harlem Renaissance movement called Black Dandyism, known for wide-shouldered, high-waisted zoot suits popularized during the time. 10 second trivia. What is the oldest operating airline in the world? Avianca, KLM, Finnair, or United?

為您量身定製。該展覽探索了 20 世紀早期哈萊姆文藝復興運動中被稱為 "黑人花花公子主義"（Black Dandyism）的風格，以當時流行的寬肩、高腰 "祖特"（Zoot）套裝而聞名。10 秒鐘小知識。世界上營運時間最長的航空公司是哪家？阿維安卡、荷航、芬蘭航空還是美聯航？

If you said KLM, you are correct. The Dutch national airline formed in 1919, taking their first flight in 1920 from London to Amsterdam, carrying two journalists, a letter from the mayor of London to his counterpart in Amsterdam, and a stack of newspapers. All right, would you fly on a plane that flies itself? We've covered the rapid advancements of self-driving cars and taxis and posed questions about how you feel about those. Now we may be one step closer to air travelers having their planes operate without a human pilot at the helm. Our aviation correspondent

如果您說的是荷蘭皇家航空公司，那您就說對了。這家荷蘭國家航空公司成立於 1919 年，1920 年首次從倫敦飛往阿姆斯特丹，機上載有兩名記者、一封倫敦市長寫給阿姆斯特丹市長的信和一疊報紙。好吧，你會乘坐一架能自己飛的飛機嗎？我們已經報道了自動駕駛汽車和計程車的快速發展，並提出了關於你對這些的看法的問題。現在，我們可能離航空旅客的飛機在沒有人類駕駛員掌舵的情況下運行更近了一步。我們的航空記者

Pete Muntean shows us a new development in aviation, an automated landing function for small planes built with the goal of saving lives in an emergency. Control freak Pete is like, is this going to be okay? I'm about to go fly in a plane that can land itself. It answers the age-old question, what happens if your pilot can't fly anymore? That's it? That's the button. And it's red, it's very eye-catching. It's red, yes, it's an emergency system. That system is called safe return autoland, meant to save passengers with no flying experience if the pilot becomes incapacitated, which happens on private planes more often than you think. Okay, so just do it?

皮特-蒙坦（Pete Muntean）向我們展示了航空業的一項新發展--小型飛機的自動著陸功能，其目的是在緊急情況下挽救生命。控制狂皮特想，這樣行嗎？我馬上就要乘坐一架能自動降落的飛機了。它回答了一個老生常談的問題：如果飛行員飛不動了怎麼辦？就這樣？就是這個按鈕紅色的，非常醒目是紅色的，沒錯，這是一個緊急系統。該系統被稱為安全返航自動著陸系統 目的是在飛行員喪失飛行能力時 拯救沒有飛行經驗的乘客 這種情況在私人飛機上比你想象的要經常發生好吧，那就這麼做？

Just do it. Okay, here we go. Now I'm along for the ride. Emergency autoland activating. Okay.

照做就是了好了，開始吧現在我也來了緊急自動降落啟動好的

This is a demonstration by Cirrus Aircraft, which is now installing this in its entry-level planes with one engine and one pilot. So this is essentially an autonomous airplane now. Absolutely.

這是由 Cirrus 飛機公司進行的演示，該公司目前正在其入門級飛機上安裝這種設備，只需一臺發動機和一名飛行員。所以這基本上就是一架自主飛機了。完全正確。

This is kind of weird for me. I know. Well, if you can think about it, like the autopilot is flying the airplane, but the safe return system is acting as the pilot. Safe return is now making all the judgment calls, flying around hazards and lining up with the best runway. Throttle came out.

這對我來說有點奇怪。我知道好吧，如果你能想想，就像自動駕駛儀在駕駛飛機，但安全返航系統在充當飛行員。安全返航系統現在做出所有的判斷 繞過危險物，找到最佳跑道油門打開

Hands off. Hands off, feet off. And beautiful. Pretty good landing, all told.

把手拿開手放開，腳也放開漂亮總的來說，著陸得不錯

So those brakes are going to start engaging. Here we are, right on the center line.

所以剎車會開始啟動我們到了，就在中線上。

The system brings the plane to a stop and even shuts down the engine. The latest safety innovation, meant to save lives in the sky. Pretty impressive. That was fun. Pretty cool. Nice job.

該系統能讓飛機停下來，甚至關閉發動機。這是最新的安全創新，旨在拯救空中的生命。令人印象深刻真有趣太酷了幹得好

Some of us might be doing a double take next time we walk down the toy aisle. Mattel, the makers of Barbie, Hot Wheels, Fisher-Price, Polly Pocket, and others, say prices are about to go up due to the recently announced 145 percent tariff placed on Chinese goods.

下次走在玩具過道上時，我們中的一些人可能會兩眼放光。芭比娃娃（Barbie）、風火輪（Hot Wheels）、費雪（Fisher-Price）、波利口袋（Polly Pocket）等玩具的製造商美泰公司（Mattel）表示，由於最近宣佈對中國商品徵收 145% 的關稅，玩具價格即將上漲。

80 percent of all toys in the U.S. come from China, did you know? So it would only make sense that the tariff would end up costing toy shoppers dollars and cents. This news is a microcosm of how many different types of businesses will be looking to adapt and stay profitable, and ultimately how consumers will be affected by likely unavoidable price increases with new tariffs. While Mattel

美國 80% 的玩具都來自中國，你知道嗎？是以，關稅最終會給玩具購物者帶來美元和美分的損失，這才是合情合理的。這則新聞是一個縮影，它反映了許多不同類型的企業將如何尋求適應並保持盈利，以及最終消費者將如何受到新關稅可能不可避免的價格上漲的影響。雖然美泰

CEO Enon Kryze didn't say exactly how much costs of their toys are going to go up, he did say price adjustments are part of their plan to adapt. Our Vanessa Jorkiewicz is here to tell us about how this news might affect our Polly Pocket books and the toy makers business decisions moving forward.

首席執行官伊農-克里澤（Enon Kryze）沒有透露玩具成本具體會上漲多少，但他表示價格調整是其適應計劃的一部分。本臺記者 Vanessa Jorkiewicz 將為您介紹這一消息可能對我們的 Polly Pocket 電子書以及玩具製造商未來的商業決策產生的影響。

Hi Vanessa. Hi Coy. Yeah, the toy company Mattel that makes Barbies and Polly Pockets says it's going to have to raise prices because of tariffs. The company said they're going to keep about 40 to 50 percent of their toys under $20, but the tariffs are going to cost the company $270 million this year. So Mattel is looking to relocate the manufacturing of 500 of their toys out of China to other countries so they don't get charged that 145 percent tariff. Here in the United States, 80 percent of the toys we buy are manufactured in China. Mattel says 40 percent of the toys they make are from China, but by 2027 they hope to make just 10 percent there. The research firm

嗨，瓦內薩。嗨，科伊是的，生產芭比娃娃和Polly Pockets的玩具公司美泰（Mattel）說，由於關稅，它將不得不提高價格。該公司表示，他們將把40%到50%的玩具保持在20美元以下，但關稅將使公司今年損失2.7億美元。是以，美泰公司希望將 500 種玩具的生產從中國轉移到其他國家，這樣就不會被徵收 145% 的關稅。在美國，我們購買的玩具有 80% 是在中國生產的。美泰公司說，他們生產的玩具有 40% 來自中國，但到 2027 年，他們希望在中國生產的玩具只佔 10%。研究公司

Telsey Advisory Group found that the cost of a Barbie doll with a swimsuit sold at Target rose by almost 43 percent in mid-April to $14.99. That is one of the biggest jumps that this group found,

泰爾西諮詢集團（Telsey Advisory Group）發現，塔吉特（Target）四月中旬出售的帶泳衣的芭比娃娃價格上漲了近 43%，達到 14.99 美元。這是該小組發現的最大漲幅之一、

Coy. An Olympic athlete just received 10 medals on the same day. Monday, the International Olympic

科伊一名奧林匹克運動員在同一天剛剛獲得 10 枚獎牌。週一，國際奧林匹克

Committee awarded American swimmer Gary Hall Jr. replacement medals after his original ones were all burned in the California wildfires earlier this year. Five golds, three silvers, and two bronzes, which he won during three summer Olympics from 1996 through 2004. Los Angeles is slowly rebuilding what it can when it can. Some homeowning families are struggling with insurance claims. Some families who were renting are still being forced to find residence elsewhere. The California

今年早些時候，美國游泳運動員小加里-霍爾（Gary Hall Jr.從 1996 年到 2004 年，他在三屆夏季奧運會上獲得了五枚金牌、三枚銀牌和兩枚銅牌。洛杉磯正在緩慢地進行力所能及的重建。一些擁有住房的家庭正在為保險理賠而苦苦掙扎。一些租房的家庭仍被迫在別處尋找住所。加利福尼亞州

Department of Forestry and Fire Protection estimates that Eaton and Palisades fires in LA destroyed more than 16,000 structures, with total property damage estimated to be somewhere from 28 to 53 billion dollars. Today's story, getting a 10 out of 10, a doggone adorable play date for the record books. Two families of Reginald, a seven-year-old Great Dane who holds the Guinness

據美國林業和防火部估計，洛杉磯伊頓和帕利塞茲大火摧毀了超過 16,000 座建築，財產損失總額估計在 280 億到 530 億美元之間。今天的故事，滿分 10 分，是一次創紀錄的可愛約會。金氏世界紀錄保持者、七歲大丹犬雷金納德（Reginald）的兩家人

World Record for tallest living male dog, and Pearl, the world's shortest living dog, got the prize-winning pooches together for what has to be one of the funniest, cutest, silliest displays of species diversity. Reggie stands at shocking three foot three inches tall. Pearl, three and a half inches. This gentle giant and delicate diva hit it off right from the start. I was surprised that

世界上最高的在世公狗雷吉和世界上最矮的在世公狗珍珠一起，將獲獎的狗狗們聚集在一起，這一定是最有趣、最可愛、最愚蠢的物種多樣性展示之一。雷吉身高三英尺三英寸，令人震驚。珍珠身高三英尺五英寸。這隻溫順的巨人和嬌小的天后從一開始就很合得來。我很驚訝

Pearl wasn't more afraid of Reggie. Usually when we meet other dogs, it's usually the other dog that's like, whoa, hold up, back up. But Pearl was so excited and she is very interested in him and he is kind of like, whoa, I have no idea what that is and I don't think I want them near me.

珍珠並不害怕雷吉。通常，當我們遇到其他狗時，通常是另一隻狗會說：哇，等等，退後。但是珍珠非常興奮，對雷吉很感興趣，而雷吉則會說："哇，我不知道那是什麼，我不想讓它們靠近我。

All right, let's bring it home. Thanks to all of you erudite individuals who submitted an array of scintillating words. Congrats to Dr. Martinson and all our friends at North Las Vegas, Nevada.

好了，讓我們把它帶回家。感謝你們這些博學的人提交了一系列精彩的文字。祝賀馬丁森博士和我們在內華達州北拉斯維加斯的所有朋友。

Legacy High School submitting contratumps, a noun meaning minor dispute or disagreement.

Legacy High School 提交 contratumps，這是一個名詞，意思是小的爭議或分歧。

Longhorns, horns up. All right, shout outs today. The first one, we're going to

長角牛隊，角起好了，今天要大聲喊出來第一個，我們要

Fork Union Military Academy at Fork Union, Virginia. Rise up and salute. And this shout out goes to Fortuna Middle School in Fortuna, California. Thanks, Fortuna Inn. Go Spartans and make it an awesome day, everyone. I'll see you right back here tomorrow on CNN 10.

弗吉尼亞州福克聯盟的福克聯盟軍事學院。起立致敬向加州福圖納的福圖納中學致敬謝謝 福圖納客棧斯巴達人加油，祝大家今天過得愉快明天CNN10頻道再見