System evaluation
[电] 系统评估
🧩 词语组成解析
🗣️ 情景例句
What'll it be?
想来点什么？
We waved until the car was out of sight.
我们挥手直到汽车消失。
When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of it.
倾倒、焚烧、把垃圾变成再生材料或试图少产生一些垃圾。