Oreometry
山的高度测量
🗣️ 情景例句
I'd like you to meet my friend Nat Baker.
我来向你们介绍我的朋友Nat Baker。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
Half an hour later ,she woke up and began to cry.
半小时后她醒了，哭了起来。