Marsupials
有袋类
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
I'm hungry.
我饿了。
The truth is that when mistakes occur, they are more likely to be ours than theirs.
事实上，差错很可能是我们自己，而不是铁路当局的。