进退两难英文

造句：

I now find that sometimes the generation gap is inevitable, it is like a straight into the sky of the mountains, cross in front, you are not stop is not, in a dilemma, there is no alternative.

我现在发现，有时候代沟是不可避免的，它就像一道直冲云霄的山峦，横在前面，你过也不是停也不是，进退两难，无可奈何。