Cofiltration
余滤子
🗣️ 情景例句
It's hard for some older people to take all that noise.
一些老年人没办法忍受那些噪音。
The day is short but the work is much.
工作多，光阴迫。
Of course, I have! It's all around us!
我当然看到了，我们周围都是海！