My brother and I went swimming.

我和哥哥去游泳了。

On my first day at school, my brother and I went by cyclo.

上学的第一天，我和哥哥坐三轮车去。

My brother and I share a room.

我和我的兄弟共用一个房间。

My brother and I were both beanpoles in high school.

我和我哥哥在高中时都是瘦高的人。

My brother and I are exactly one year apart.

我弟弟和我刚好相差一岁。

My brother and I sleep in the same room.

我和哥哥睡在同一个房间。

My brother and I have become much closer over the years.

这些年来，我和我哥哥变得更加亲密了。

We have four, my parents, my brother and I.

我们家有四口人，我父母，我哥哥和我。

My brother and I visited my aunt near the sea.

我和哥哥拜访了住在海边的阿姨。

Both my brother and I are outgoing people.

我弟弟和我复旦喜欢外出的人。