你也在郑州 英语怎么讲？

you also stay in Zhengzhou now?

You are also in Zhengzhou.或者You are in Zhengzhou,too.
also和too都表示“也”，also用于肯定句句中，而too用于肯定句句尾。
either也表示“也”，它放于否定句句末。

you are also in Zhengzhou

You are also in Zhengzhou.

You are at Zhengzhou,too.
You are also at Zhengzhou.

You also Zhengzhou