Incorrect return
[经] 内容不确实的报税表
🧩 词语组成解析
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。