I hope this mail finds you and your family well finds有什么意义?我回答my family are fine,thank you!

I hope this mail finds you and your family well finds有什么意义?我回答my family are fine,thank you!
I hope this mail finds you and your family well finds有什么意义?
我回答my family are fine,thank you!

I hope this mail finds you and your family well finds有什么意义?我回答my family are fine,thank you!
就是代我向某某某问好的意思
只要回答They are fine就可以了,不用再说my family.这样回答可以的.或者直接说thank you.

就是开头的客套话。就是，你可好啊，家人也好吧。
不用回答。就说Thanks, same to you就行。

应该是带给的意思

希望你和你的家人安好。find没有具体意思，是表示信到达的时间对方家里的现状。

一般信件的客套话，可以等同理解为: When you get this mail, I hope you and your family are well. 意为：希望你和你的家人一切安好！ 可以不必回答