Pneumeractor
测量石油产品量的记录仪
🗣️ 情景例句
It's a wonderful opportunity, Richard.
这是一个好机会 Richard。
I wonder what makes you late.
我不知道是什么使你迟到。
I joined in the march and we were marching peacefully along and then the police came up.
我参加了游行，我们以和平的方式往前行进，这时警察突然来了。