"My home has four people" 的英文表达是 "There are four people in my home"。

其中 "there are" 是 "有" 的意思， "four" 是 "四" 的意思， "people" 是 "人" 的意思， "in" 是 "在" 的意思， "my" 是 "我的" 的意思， "home" 是 "家" 的意思。

例句：

There are four people in my home.
My home is full with four people pving in it.

中文翻译：

我家有四口人。
我家里住着四口人，很满。