Populus detoides
[医] 棉白杨
🗣️ 情景例句
I've always tried not to interfere in your affairs.
我总是尽量不干涉你的事情。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
He will be away for two months.
他要离开两个月，