🗣️ 情景例句
Could I?
我能看一看吗？
An empty sack cannot stand upright.
空麻袋，立不直。
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。