Aneroidotgraph
膜拿气压计
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
First, I would like to express to all of you here our sincere welcome.
首先，我向在坐的诸位表示诚挚的欢迎。
In the middle of the classroom.
在教室中间。