Wallerstein
n. (Wallerstein)人名；(德、匈、瑞典)瓦勒施泰因；(英)沃勒斯坦\\n沃勒斯坦
??? 情景例句
First round's on me.
第一輪我請客。
Idle people (folks) have the most labour (take the most pains).
懶人做工作，越懶越費力。
Sorry. I had a little, but I don't feel like eating.
對不起。我吃了一點兒，我不想吃。