Earthscience
地球科学
🗣️ 情景例句
I'd like to be your friend, too.
我也想成为你的朋友。
The postman always comes at 2 o'clock.
邮递员总是在2点钟来。
I really ought to go and have my eyes tested.
我确实该去检查一下我的眼睛了。