Mobot
n. 移动式机器人
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
It's er … oh, I can't find it!
票，嗯……啊，找不到了！