🗣️ 情景例句
It's time I was off.
我该走了。
Do we have to wear the helmets?
我们得戴上防护帽吗？
So he had gone to the stores and had obtained a fixture that fitted both the tap on the supply line and the end of the air-line.
所以他就到仓库找到一个既适合供应管也适合供气管的接头。