第1个回答 2011-07-26
We are innocent because we are still young.
第2个回答 2011-07-26
We don't understand (something) because we are still young.
We are still young, so( or use"and that is why") we don't get (it).
第3个回答 2011-08-05
We are all too young to understand.
None of us understood it becuase we were still young.