我的家庭由我的父母和我组成。

My family and I is composed by mine parents.

youdao

这个聚会由我们几个亲戚和朋友组成。

The party was made up of several of our relations and friends.

youdao

由我父亲，我母亲和我组成。

There are my father , my mather and I .

youdao

由我父亲，我母亲和我组成。

There are my father , my mather and I .

youdao