🗣️ 情景例句
but, unfortunately,
但是， 很不幸，
My brother wants to learn how to drive a car.
我的兄弟要去学驾驶。
About once a month. Not too often, because neither of us has much time. We both have too much work to do.
大约每月一次。不太经常写信，因为我俩的时间都很紧。我们都有做不完的事。