Desanding
去砂, 除砂
🗣️ 情景例句
Wouldn't it be a good idea to pick up your room?
你是不是考虑把自己的屋字收拾一下。
Where did you go for dinner yesterday?
你们昨天去哪儿吃的饭？
The one on the black bike.
骑在那辆黑色的自行车上的男孩。