Concentrage
[建] 蒸濃, 提濃, 提濃物
??? 情景例句
I'm a little uncertain.
我有點猶豫不決。
Better be half hanged than ill wed.
與其成怨偶，不如守單身。
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.
傾倒、焚燒、把垃圾變成再生材料或試圖少產生一些垃圾。