Environment degradation
[法] 环境退化
🧩 词语组成解析
🗣️ 情景例句
I can't build a fire by rubbing two pieces of wood together.
我总不能靠着磨擦两片木柴来取火吧。
It is a small flock that has not a black sheep.
家家难免有败类。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。