美国士兵的悬浮自行车–第 1 级
20-07-2023 15:00
这则新闻是关于悬浮自行车的。悬浮自行车可以悬停–在空中移动，但只在地面上移动。
英国开发人员正在研究悬浮自行车。美国军队对它们很感兴趣。他们想使用它们。英国研发人员和美国军队合作。
悬浮自行车可以代替直升机。悬浮自行车比直升机更好。更便宜更安全。它们还可以用作无人机。
您可以在第 3 级部分观看原始视频。
与直升机相比，气垫自行车有哪些优势？
LEARN 3000 WORDS with CHINESE IN LEVELS
Chinese in Levels is designed to teach you 3000 words in Chinese. Please follow the instructions
below.
How to improve your Chinese with Chinese in Levels:
Reading
- Read two news articles every day.
- Read the news articles from the day before and check if you remember all new words.
Listening
- Listen to the news from today and read the text at the same time.
- Listen to the news from today without reading the text.
Writing
- Answer the question under today’s news and write the answer in the comments.