Subaeration
底吹法
🗣️ 情景例句
What is your responsibility there?
你在那主管什么？
Overdone is worse than undone.
过犹不及。
At lunchtime, the tourist thanked him and gave him ten pounds, which was a lot of money in those days.
午餐时，这位游客向他表示感谢，并给了他10英镑。这在当时可算是一大笔钱了。