Catchwork
n. 截水渠, 山坡灌溉水沟
🗣️ 情景例句
I've never been able to figure him out.
我一直不能理解他。
That's all for today.
今天就讲到这里。
Class 3 and Class 1 were in front!
他们两人同时传出接力棒。这时3班和1班在前边！