But there's a surprising catch — or, really, the opposite of a catch.

但有一个令人惊讶的隐患，或者说是隐患的反面。

However, there's a bit of a catch: Your reward can't just be anything.

然而，有一个小问题：你的奖励不能只是任何东西。

Dr Gale has gone private. Even more of a catch.

Gale医生是钻石王老五 抓住机会。

And he said, you know, never underestimate the importance of a catch phrase, it is something that really makes a difference.

他说，你知道的，永远不要低估流行语的重要性，它确实会有所作为。