Hydroduct
水汽波导
🗣️ 情景例句
We should have done it sooner.
我们早就该取下来的。
When the dog needs a bath, he begins to stink.
当那条狗想要入浴的时候，已经开始发臭了。
Who is going to sign the contract for your side?
谁代表你们这一方签约？