Underpopulation
n. 人口稀少, 人口不足
🗣️ 情景例句
I do agree.
我同意。
It seems he has a lot of peculiar ideas.
看起来他好像有很多独特意见。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。