Carcassing
预埋管线工程
🗣️ 情景例句
It's crazy here most of the time.
这儿经常吵吵闹闹。
Never put off till tomorrow what you can do today.
今天能做的事绝不要拖到明天。
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。