Nobody who has not been in the interior of a family can say what the difficulties of any individual
问题描述：
Nobody who has not been in the interior of a family can say what the difficulties of any individual
of the family may be 翻译
答
一个人只有处在家庭的内部,才可以言说每个人的苦衷.
意思是外人不知道家庭成员的苦衷的