10,000 個「 生育率?sortBy=relevance 」的搜尋結果

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VoiceTube 廣告

如何讀出J的發音拼寫GE - 英語發音跟讀練習課 (How to Pronounce the J Sound Spelled GE - English Pronunciation Follow Along Practice Session)02:35

如何讀出J的發音拼寫GE - 英語發音跟讀練習課 (How to Pronounce the J Sound Spelled GE - English Pronunciation Follow Along Practice Session)

15
中文B1 中級
技術在股市中佔據主導地位 (Technology is dominating the stock market)01:01

技術在股市中佔據主導地位 (Technology is dominating the stock market)

36
中文B1 中級
化學與過程工程。我們的國際博士生 (Chemical & Process Engineering: Our international PhD students)01:48

化學與過程工程。我們的國際博士生 (Chemical & Process Engineering: Our international PhD students)

52
A2 初級
字幕已審核超萌！三歲娃上跆拳道課跟著老師唸教義3 Year Old White Belt Reciting the Student Creed01:19

超萌！三歲娃上跆拳道課跟著老師唸教義3 Year Old White Belt Reciting the Student Creed

9854
中文A2 初級
蟹皇堡的生物特徵！？?| 海綿寶寶 (Krabby Patty Creature Feature! ? | SpongeBob)05:27

蟹皇堡的生物特徵！？?| 海綿寶寶 (Krabby Patty Creature Feature! ? | SpongeBob)

25
中文B1 中級
字幕已審核人生不設限：赤手登峰，追求的是什麼？ (Bonus: Free Soloing with Alex Honnold | Nat Geo Live)04:07

人生不設限：赤手登峰，追求的是什麼？ (Bonus: Free Soloing with Alex Honnold | Nat Geo Live)

17796
中文B1 中級
新年決心｜克服困難 (NEW YEAR'S RESOLUTIONS | Overcome the Odds)08:01

新年決心｜克服困難 (NEW YEAR'S RESOLUTIONS | Overcome the Odds)

42
中文B1 中級
在流行病中改變隱私的面貌｜CNBC解釋09:16

在流行病中改變隱私的面貌｜CNBC解釋

70
中文B2 中高級
字幕已審核女孩們！別過了二十才後悔，妳必需趕快學會這些事！(Things Every Girl Should Know || Anna Akana)02:51

女孩們！別過了二十才後悔，妳必需趕快學會這些事！(Things Every Girl Should Know || Anna Akana)

20655
中文B1 中級
USMLE Step 1--如何學習(專用期) (USMLE Step 1 – How to Study (Dedicated Period))08:55

USMLE Step 1--如何學習(專用期) (USMLE Step 1 – How to Study (Dedicated Period))

11
中文B1 中級
阿雷西博天文臺倒塌時我們失去了什麼？ (What We Lost When the Arecibo Observatory Collapsed)04:43

阿雷西博天文臺倒塌時我們失去了什麼？ (What We Lost When the Arecibo Observatory Collapsed)

17
中文B2 中高級
字幕已審核牙醫也愛吃糖？棉花糖竟然是牙醫發明的！(The Dentist Who Created Cotton Candy)01:32

牙醫也愛吃糖？棉花糖竟然是牙醫發明的！(The Dentist Who Created Cotton Candy)

25983
中文B1 中級
Life (1999) - Standing on Bottles Scene (7/10) | Movieclips03:13

Life (1999) - Standing on Bottles Scene (7/10) | Movieclips

7
中文B1 中級
斯內普教授的魔藥課｜跟哈利波特學英語 (Potion Class with Professor Snape | Learn English With Harry Potter)19:15

斯內普教授的魔藥課｜跟哈利波特學英語 (Potion Class with Professor Snape | Learn English With Harry Potter)

20
B1 中級
我在熱帶雨林裡活著--每天更聰明 60 (I'm alive in the Rain Forest - Smarter Every Day 60)00:47

我在熱帶雨林裡活著--每天更聰明 60 (I'm alive in the Rain Forest - Smarter Every Day 60)

4
B1 中級
迎接Zarin Mehta研究員的就職班! (Meet The Inaugural Class of Zarin Mehta Fellows!)03:20

迎接Zarin Mehta研究員的就職班! (Meet The Inaugural Class of Zarin Mehta Fellows!)

2
A2 初級
This ISNN'T VLOGMAS This IS REAL LIFE | Vlogmas day 9 & 10 (THIS ISN'T VLOGMAS THIS IS REAL LIFE | Vlogmas day 9 & 10)31:14

This ISNN'T VLOGMAS This IS REAL LIFE | Vlogmas day 9 & 10 (THIS ISN'T VLOGMAS THIS IS REAL LIFE | Vlogmas day 9 & 10)

4
B1 中級
冠狀病毒爆發期間的工作注意事項 (Precautions to take at work during the coronavirus outbreak)03:43

冠狀病毒爆發期間的工作注意事項 (Precautions to take at work during the coronavirus outbreak)

25
A2 初級