A lot of people who lose weight gain it back over time, and end up back where they started.

【start】许多减了肥的人过一段时间又恢复了体重，结果是白费力气。

Talks between Europe's politicians about the covid-19 crisis have descended into yet another ugly row over which countries gain and lose from a common currency.

欧洲政客之间关于covid-19危机的谈判已演变成另一场关于各国从共同货币中得失的丑陋争吵。

Unfortunately for her — and for the Netherlands — and for Europe — over the border in Germany, another type of youth club was gaining ground.

不幸的是，对她来说——对荷兰来说——对欧洲来说——在德国边境，另一种类型的青年俱乐部正在崛起。

We were asking for what we thought were some of the basic principles of organizations, and their answer was, " It depends." Now, over the course of that day, we gained a better understanding of their model.

我们要求的是我们所认为的组织中的一些基本原则，他们的回答是：“那要看情况了。”现在，在这种情况下，我们对他们的模式有了更好的了解。