Mochila
(=mochilla)马鞍袋
🗣️ 情景例句
I know that I am.
我知道我是很喜欢。
My father always gave an ear to my problems.
家父常常倾听我的问题。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。