Desanding
去砂, 除砂
🗣️ 情景例句
You're right, Robbie.
你说得对 ，Robbie。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
I didn't have any supper, except a piece of bread, because I didn't feel very well.
晚餐我只吃了一片面包，别的什么也没吃，因为我觉得不舒服。