Mind you, his dad's exactly the same. Like father, like son.

对了，他爸爸和他完全一样。有其父，必有其子。

Like father, like son. So that means that the son is just like the father, is that right?

有其父必有其子。意思是儿子和爸爸一样，对吧？

His son grew up to be a man who did not have time for his aging father. Like father, like son.

他的儿子长大后没时间陪年老的父亲，有其父，必有其子。

Well, you could say that but it's not really a phrase in English. 'Like father, like son' is quite a common phrase.

可以这么说，不过这并不是英语中的短语。而“有其父必有其子”是一个很常用的短语。

But he and Sanders were never like father, like son.

但他和桑德斯从不像父亲， 像儿子。

And you have to use those exact words, you can't say 'Like his father, like my son'–it has to be 'like father, like son'.

而且你要使用准确的词，不能说Like his father, like my son，必须说like father, like son。