Holing
[采矿]掏槽落煤法, [建]石板瓦钻孔
🗣️ 情景例句
I'm unemployed right now, but I'm looking for a job.
我现在失业了， 但我正在找工作。
How did you go?
你怎么走？
It is a city in a hurry, but a very exciting place to be.
这是一座熙熙攘攘的城市，但也是一个富于刺激的地方。