Spationautics
宇宙航行学
🗣️ 情景例句
Michelle, your turn.
Michelle，该你了。
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
Hello, Mr Zhu. I've come to say goodbye. I'm leaving on Sunday.
你好，朱先生。我是来道别的。我星期天离校。