欢迎您登陆
+ 影音搜索
 
 
<2025年7月>
周一周二周三周四周五周六周日
30123456
78910111213
14151617181920
21222324252627
28293031123
45678910
听力等级

含中文字幕节目   

越南语 2023-04-09    
Chất xúc tác mới có thể là phương pháp hiệu quả sản xuất hydro từ nước biển【Miền Nam】

Keywords:

Các nhà khoa học Mỹ, Trung Quốc đã phát triển thành công một chất xúc tác mới trên cơ sở một hỗn hợp vật liệu, cho khả năng phân tách Hydro từ nước biển tương đương nước ngọt với chi phí thấp. Hydr...


法语 2023-04-09    
Calgary - Ⅰ

Keywords:

Le Stampede de Calgary, dans les grandes plaines de l’Alberta, au Canada. C’est le plus grand rassemblement d’amateurs de rodéos.


British English 2023-04-08    
Medical Implants -Ⅱ

Keywords:

Dr Singhal has implanted prototype devices into live beetles. Fitted with a fuel cell about the size of a penny, the bionic bugs were able to generate over 20 microwatts (20 millionths of a watt) duri...


Pre-Intermediate 2023-04-08    
Clowns; Young Magician; Blow-dry Bars

Keywords:

The main idea behind clowning is the same today as it was in ancient times.Clowns don't normally tell a lot of jokes,they are the joke.Elena Day is director and co-producer of a multi-media production...


西班牙语 2023-04-08    
Eustaquio Bote, 37 años de trabajo en el Botánico de Madrid

Keywords:

Eustaquio Bote es el jardinero más veterano del Real Jardín Botánico de Madrid. Nuestro invitado de hoy llegó al Botánico con más de agricultor que de jardinero, pero a base de entrega y labor cotidia...


泰语 2023-04-08    
เรากังวลเรื่องอะไร

Keywords:

• เรื่องกังวลใจหลักๆ • การรับมือกับความกังวลและความเปลี่ยนแปลงที่ส่งผลต่อการดำเนินชีวิต • คำถามง่ายๆ ที่ต้องเริ่มถามตัวเองก่อน “เรากังวลเรื่องอะไร” เพื่อหาสาเหตุที่แท้จริงของความกังวลในใจ • จะจัดกา...


Intermediate 2023-04-07    
When Does Life Belong to the Living -Ⅱ

Keywords:

Steve: And then there was a presidential bioethics commission. There was a report they issued in 2008, where they were leery of making any kind of changes like this. Robin: That's r...


Video 2023-04-07    
What If You Detonated a Nuclear Bomb In The Marianas Trench

Keywords:

What would happen if we detonated humanity's most powerful nuclear weapon at the deepest point of the ocean? For sure, tsunamis hundreds of meters high would destroy coastal cities, earthquakes ...


使用须知 常见问题  

Copyright© 2015-2025 kuotuo Inc. All rights reserved  

粤ICP备12056166号-3 粤公网安备 44010602002199号

您的IP地址:10.1.96.68