Couponing
票券兑换\\n票证分配
🗣️ 情景例句
It was my pleasure.
这是我的荣幸。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest.
一项使人对这个问题感到困惑的奇怪的发现是，睡眠在很大程度似乎并不仅仅是为了使身体得到休息。