Today, however, the potential problem is too much carbon dioxide.

但如今，潜在的问题是二氧化碳过多。

One potential problem is that opening the mouth to breathe detracts from the streamlining of these fishes and tends to slow them down.

一个潜在的问题是，张嘴呼吸会减损这些鱼类的流线型，可能使它们的速度减慢。

Admittedly, there is a potential problem here.

诚然，这是个悬而未决的问题。

But one potential problem may occur with debt restructurings.

但是一个潜在的问题会随着债务重组浮出水面。

I do not worry about having insurance for every potential problem.

我不担心要为每一个潜在的问题买保险。