Polunin
[人名] 波留宁
🗣️ 情景例句
Oh, Grandpa!
啊，爷爷！
Empty wagons rattle loudest.
空车响声大。
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。