既然你是条大鱼，那么池塘里就有更多的鲨鱼在候着。

Now that you're a big fish, there are a lot more sharks in this pond.

youdao

第一次抛竿我就钓到了一条大鱼，可能是条丁鲷。

At the first cast I hooked a huge fish, probably a tench.

《柯林斯英汉双解大词典》

希拉里在法学院是杰出人才，在我们那个充满竞争的小鱼塘里是一条大鱼。

Hillary was a formidable presence in law school, a big fish in our small but highly competitive pond.

youdao