爱丽丝：我是中间的一个。我有一个哥哥和一个弟弟。

Alice: I am in the middle. I have an elder brother and a younger brother.

youdao

我家里有父亲、母亲、一个哥哥、一个弟弟，还有我。

Our family consists of my father, my mother, two brothers and me.

youdao

不，我有一个哥哥和一个弟弟。

No. I have an elder brother and a younger brother.

youdao

我有一个哥哥和一个弟弟。三个男孩！

I've got an older brother and a younger brother.

youdao

我有一个哥哥和一个弟弟。三个男孩！

I've got an older brother and a younger brother.

youdao