如果我不那么年轻，人们会相信我的故事 。怎么翻译？

People would believe my story if I were not so young.

people would believe my story if I was not so young.

I would have been understood if I were not so young.

If I am not so young, people will believe my story,正确解答!!!

if i were not so young,people would believe my story!

如果我不那么年轻，人们会想信我的故事。

People would believe my story if i were old enough.

分析：如果不那么年轻，就是如果足够老嘛。人表假设时，谓语动词都用were，不用was