Hope you had an awesome three-day weekend and a great slabor day, aka, Labor Day,

希望你們度過了一個愉快的三天週末，並度過了一個美好的 slabor day，也就是勞動節，

the federal holiday traditionally considered the official end of summer. And it's a day that honors and recognizes U.S. workers` contributions and achievements.

這個聯邦假日傳統上被認為是夏季的正式結束。這是一個表彰和承認美國工人貢獻和成就的日子。

Now it's time for us to put in that work right here on CNN 10.

現在是我們在CNN 10上付出努力的時候了。

First up, thousands of people were trapped at the Burning Man festival.

首先，數千人被困在火人祭中。

The enormous week-long desert campout festival is set to focus on art, community and self-expression.

這個長達一周的巨大沙漠露營節慶旨在聚焦藝術、社區和自我表現。

It's held annually in a remote location called Back Rock City, a temporary community about 100 miles north of Reno, Nevada.

它每年在一個叫做「黑石城」的偏遠地點舉行，這是一個位於內華達州雷諾北約100英里處的臨時社區。

An event already known for testing attendees' self-reliance took on a whole new meaning this week when more than 70,000 people were left stranded due to harsh conditions in the desert.

這個本來就以考驗參加者的自力更生而聞名的活動，在本週因為沙漠中惡劣的環境條件，讓超過7萬人滯留無法離開，這使得整個事件的意義變得全然不同。

The event was essentially shut down and attendees were told to shelter in place and conserve supplies.

這個活動基本上被迫關閉，參加者被告知留在原地避難，節省供應品。

The area received 2 to 3 months of rain in just a 24-hour span and the conditions created this impossible terrain for festival goers to navigate.

在僅僅24小時的時間內，該地區降下了相當於2至3個月的雨量，這種天氣條件造成了節慶參加者無法穿越的極端地形。

CNN national correspondent Camila Bernal has more.

CNN國家記者卡米拉·貝爾納爾將帶來更多報導。

The decades-old gathering in the black rock desert is no stranger to extreme heat,

這個在黑岩沙漠舉行的數十年傳統聚會對極端高溫並不陌生，

but rarely like this.

但很少像這樣。

They're sinking.

這裡在下沉。

I think barefoot is the way to go.

我認為赤腳才是王道。

Two to three months' worth of rain falling in just 24 hours, turning the desert ground into thick cement-like paste.

在僅僅24小時內降下相當於兩到三個月降雨量的雨水，將沙漠地面變成了濃稠的水泥狀黏土。

Festival-goer Dean Zeller from Santa Monica, California, shot this video with his ankle deep into the mud.

來自加州聖塔莫尼卡的節慶參加者迪恩·澤勒在泥濘中拍攝了這段視頻，他的腳踝深陷在泥中。

And from the air, you can see the standing water, muddy roads and countless RVs, vans, trucks, and other vehicles parked and helpless.

從空中看，你可以看到積水、泥濘的道路以及無數的房車、貨車、卡車和其他車輛停在那裡無助。

When it was really wet, you couldn't do anything. You just lived here.

當地面真的很濕時，你什麼都不能做，你只能在這裡生活。

There's really no way to walk miles, you know, to get out of it.

根本無法步行數英里，你知道，以脫離這種情況。

We couldn't leave like we were stuck, basically.

我們無法離開，基本上是被困住了。

People could barely walk, let alone ride their bikes or drive out of here.

人們幾乎無法步行，更不用說騎自行車或開車離開了。

And so that started getting a little scary.

這讓我開始有點害怕。

Many of those who tried to drive away were stuck.

許多試圖開車離開的人都被困住了。

The situation so concerning that even President Joe Biden was briefed on the matter.

情況如此嚴重，以至於甚至總統喬·拜登都接受了相關簡報。

While organizers have often described the festival as a self-expression event where harshness meets creativity, few expected it to be this bad.

儘管活動主辦方經常將該節慶描述為一個自我表現的活動，將嚴酷與創意結合在一起，但很少有人預料到會變得如此糟糕。

But why? How did just 0.8 inches of rain lead to tens of thousands of festival goers getting trapped?

但是為什麼？僅僅0.8英寸的降雨為什麼會導致成千上萬的節慶參加者被困住呢？

Our CNN meteorologist Derek Van Dam will break down the science to help us understand why this became such a sticky situation.

我們的CNN氣象學家德里克·范·達姆將會解釋相關科學，以幫助我們理解為什麼會出現這樣一個棘手的情況。

What you're looking at here with our 3D visualization tool is the difference between desert topsoil and our earth topsoil that you and I might use to plant our vegetables in our garden, for instance.

在這裡，您可以使用我們的3D可視化工具看到沙漠表土和我們通常用來種植蔬菜的土壤之間的區別，比如我們的花園土壤。

So we call that loam, right? And water, as it rains, easily absorbs into that loam or that earthy topsoil.

所以我們稱它為壤土，對吧？當雨水下降時，它會容易被壤土或泥土表土吸收。

But when you're talking about rain, that continuously falls within the desert, it doesn't take much to start pooling up and then mixing in with that clay,

但當你談論在沙漠中持續下降的雨水時，只需要一點點雨水就足以開始積聚，然後混合在黏土中，

creating that very muddy cement-like mixture that ultimately costs so many thousands of people to get stuck and stranded in the desert of Nevada.

這樣就形成了非常泥濘的水泥狀混合物，最終導致數以千計的人被困在內華達州的沙漠中。

I mean, just take a look at some of these visuals, the -- aerial visuals really speak for themselves.

我是說，只需看一下這些視覺效果，空中視覺效果真的說明了一切。

I mean, look at these cars, you can see the muddy tracks and you can see completely abandoned vehicles because they simply cannot drive.

我是說，看看這些車子，你可以看到泥濘的軌跡，你可以看到完全被遺棄的車輛，因為它們根本無法行駛。

It is too thick, it is too difficult to navigate that type of cement like mixture that is a combination of the water not absorbing back into the ground.

這種水泥狀混合物太濃稠，太難駕馭，這是因為水無法重新被土地吸收。

We call that an impermeable surface and the simply the amount of rain that fell in such a short period of time.

我們稱之為不透水表面，僅僅在如此短的時間內下降的雨水量就足以造成這種情況。

Here's the radar. And you can see there are no flood watches in effect for the BlackRock Basin.

這是雷達圖。你可以看到在黑岩盆地並沒有發布洪水警報。

This is known as a playa.

這被稱為沙漠中的盆地。

In fact, we're going to dry things out rather quickly here over the next 24 hours.

事實上，在接下來的24小時內，我們將迅速把事情乾燥起來。

So as soon as we get the sun to rise this morning, we'll get that typical evaporation that would happen within this playa that you see,

所以一旦今天早上陽光升起，我們將在這個沙漠中的盆地上看到典型的蒸發作用。

just north of empire, that shading of white, that is a dry basin across the desert.

就在帝國以北，那個白色的陰影是沙漠上的一個乾燥的盆地。

And, it normally evaporates the water when we get that break in the rain,

通常，在雨停的時候，它會蒸發掉水分，

but that simply didn't happen because the rain continuously fell over the same areas for a period of time on Friday and Saturday.

但這次並未發生，因為在上週五和上週六的一段時間內，雨水不斷地落在同一地區。

10-second Trivia. The International Space Station and many other satellites orbit within what layer of the Earth's atmosphere?

10秒問答。國際太空站和許多其他衛星繞行在地球大氣的哪一層內？

Troposphere, stratosphere, mesosphere, or thermosphere?

對流層、平流層、中間層或熱層？

Thermospherians, put your hands up. This layer extending from about 53 to 375 miles above Earth is home to the ISS.

熱層的人，舉手。這一層位於地球上空約53至375英里處，是國際太空站的所在地。

Outside of this past weekend's college football season openers, on Monday, we had a different type of touchdown -- four astronauts returning from space.

除了上週末的大學橄欖球賽季揭幕戰之外，在星期一，我們還迎來了一種不同類型的「觸地」，四名宇航員從太空返回。

After a six month stay on the International Space Station,

在國際太空站上逗留了六個月之後，

members of the Crew-6 mission aboard the SpaceX Crew Dragon capsule actually made a splashdown when they landed off the coast of Jacksonville, Florida.

SpaceX Crew Dragon太空艙上的Crew-6任務成員實際上在佛羅里達州傑克遜維爾海岸著陸時確實出現了水花。

The astronauts mission was run as a joint operation between NASA and SpaceX and they were coming in hot.

這次宇航員的任務是由NASA和SpaceX共同運營的，他們返回時速度相當快。

Literally, the spacecraft traveled at a speed of more than 17,000 miles per hour on its way back to earth and the exterior of the capsule heated to about 3500 degrees Fahrenheit.

事實上，太空船在返回地球的途中以超過每小時17,000英里的速度行駛，太空艙的外部溫度升至約華氏3,500度。

I'm sorry, what? Wouldn't they be burning up inside?

什麼？他們不會在太空艙內燃燒嗎？

Good question.

問得好。

Yes, the crew was protected at a comfortable temperature. Well, below 100 degrees Fahrenheit.

是的，宇航員在一個舒適的溫度下受到保護，遠低於華氏100度。

Next up, a project that I am pumped to share with you.

接下來，有一個我非常興奮要與你分享的節目。

This Friday, at 9:00 Eastern on CNN, I have an hour-long documentary coming out.

這個星期五，在東部時間9點，在CNN上會播出一部長達一小時的紀錄片。

It's on "THE WHOLE STORY WITH ANDERSON COOPER" and it's called "Hard Hits: Can Football Be Safe?"

它將在《安德森·庫珀的完整故事》節目中播出，名為《猛烈衝撞：美式足球能否安全》。

I played nine years in the NFL.

我在NFL打了九年球。

I have a titanium plate and four screws in my neck, so I know how dangerous the game can be,

我在頸部有一塊鈦板和四顆螺絲，所以我知道這個運動有多危險，

but I was blown away learning about the technology and innovation being used to make the game safer now and for future generations.

但我對了解目前用於使這個運動更安全以及為未來世代而使用的技術和創新感到驚訝。

Could advancements in the game one day help keep players safer by predicting injuries before they happen?

這項運動中的進展有朝一日是否能夠通過預測傷害發生之前的情況來幫助球員更安全地比賽？

Can your data potentially predict when a player might get injured?

你的數據有可能預測一名球員何時可能會受傷嗎？

Absolutely.

當然。

Christina Mack is an engineer and epidemiologist.

克里斯蒂娜·麥克是一名工程師和流行病學家。

She presents data to the NFL's competition committee, the group that reviews league rules and any potential changes every year.

她向NFL的競爭委員會提供數據，該委員會每年審查聯盟的規則和任何潛在的變更。

You rank teams over five years where the Super Bowl trophies are.

根據超級盃冠軍隊伍的表現在五年內進行排名。

It's a winning strategy.

這是一個制勝的策略。

Your players are more available. They're performing where they want to be performing and they're not getting re-injured.

你的球員更容易上場，他們在他們希望的位置表現得更好，不會再次受傷。

That's just some of the NF L's big data crunching,

這只是NFL的一部分大數據分析，

from high tech body scanning that's being used at the NFL Combine.

從在NFL聯合測試營中使用的高科技身體掃描開始。

To tracking body movements, to optimize performance, and detect imbalances that could potentially lead to injuries,

為了追蹤身體運動、優化表現，並檢測可能導致受傷的不平衡情況，

to sensors on the bodies inside helmets and mouth guards.

將嵌入在頭盔和口護具內部的感測器。

Turn 'em into a video game.

把這變成電動遊戲。

We're having you go through a set of drills where we've tracked all your motions.

我們將讓你進行一系列訓練，我們已追蹤了你所有的動作。

That's biomechanical engineer and lab CEO, Jeff Crandall and his Biocore research team.

這是生物機械工程師和實驗室首席執行官杰夫·克蘭德爾及其生物核心研究團隊。

All right, I'm all sensored up. And the idea is that they will be able to see, am I favoring any part of my body? Are there any anomalies, imbalances?

好的，我已經裝好感測器了。這個想法是，他們將能夠看到，我是否偏好身體的某個部分？是否存在任何異常或不平衡？

Stadiums in the league this year will have dozens of these cameras that will be able to track players' movements.

今年聯賽中的體育場將擁有數十台這些攝像機，可以追蹤球員的動作。

That way, if there isn't injury on game day, they can go back and look at the data before that.

這樣，如果在比賽當天沒有受傷，他們可以回顧之前的數據。

Bottom line is with all the information that's available to us, camera angles, or sensors or injury data,

總之，有了所有可用的信息，包括攝像機角度、感測器或傷害數據，

we're going to get to the place where we'll understand risk, and maybe someday be able to predict with some degree of certainty, which players are more likely to be injure than others.

我們將不斷深入了解風險，也許有一天能夠以一定程度的確定性預測哪些球員比其他人更有可能受傷。

We can intervene before it happened.

我們可以在事情發生之前進行干預。

As for me, how did I do more than a dozen years after I left the NFL?

關於我，我離開NFL十多年後的情況如何呢？

We see both knees and the left hip, it's causing too much load to go through your knees.

我們看到兩個膝蓋和左髖，這對你的膝蓋造成了過多的負擔。

I didn't tell you anything on me that was bothering me, but each day when I wake up, neither knee feels great and my left hip is off.

我沒有告訴你我身上有什麼困擾，但每天早上醒來，我的膝蓋都感覺不太好，我的左髖也有些問題。

The good news is if we look at you overall, we've normed all the players relative to the NFL population, you're right in the middle.

好消息是，如果我們總體看，相對於NFL球員群體，你處於正常水平之中。

So you sort of still got it.

你還是有實力的。

Sill got it? - Still got it.

還有實力嗎？- 沒錯。

Okay. All right.

好優。

Go.

去吧。

Our final story of the day is a little cheesy, actually very cheesy.

我們今天的最後一則故事有點俏皮，實際上非常俏皮。

80 workers in a tiny Mexican town of Pijijiapan breaking the Guinness World Record for world's largest string cheese ball.

墨西哥小鎮皮希希阿潘的80名工人打破了金氏世界紀錄，創造了世界上最大的綢緞起司球。

It weighs 1,230 pounds, and it took more than 1,500 gallons of milk to make this monster. It's actually made out of Oaxaca cheese.

它重達1,230磅，製作這個巨大的球需要使用1,500多加侖的牛奶。實際上，它是由瓦哈卡奶酪製成的。

The look on the people's faces is so sweet, I can't even bear it.

人們臉上的表情非常可愛，我受不了了。

Well, I hate to be cheesy, but life's good to y'all.

嗯，我不想讓事情變得俏皮，但生活對你們都很好。

Today is actually National Cheese Pizza Day, and a lot of shops out there actually have some pretty good deals.

事實上，今天是國家起司比薩日，許多店鋪提供了一些相當不錯的優惠。

So take advantage if that's your thing.

如果你喜歡，就好好利用吧。

Our special shout-out today goes to North Hartford High School in Pylesville, Maryland. You have a pizza my heart.

我們今天特別向馬里蘭州皮爾斯維爾的北哈特福德高中致以問候。你們擁有我心中的一塊比薩。

I'm Coy Wire and I'll see you tomorrow.

我是 Coy Wire，明天見。