太空垃圾–第 1 级
09-05-2025 15:00
地球周围有很多太空垃圾。这些垃圾来自旧火箭和卫星。有些垃圾会坠落。有些垃圾会留在太空中。它会撞击其他物体。这些物体会碎裂，产生更多的垃圾。
法国是欧洲垃圾最多的国家。法国也有很多卫星。英国也有很多卫星，但垃圾不多。欧洲航天局（ESA）希望阻止垃圾的产生。欧空局正在努力净化太空。但这很难，因为垃圾属于许多国家。
清理太空也要花很多钱。欧空局希望所有国家都能提供帮助，并遵守相同的规则。
您可以在三级部分观看原始视频。
是什么让欧洲航天局难以清理太空垃圾？
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.