“我来说中文 ，你来说英文”如何最正确翻译？

Question

在这里，语言前要用"in"还是不用的。

Answer 1

I say Chinese and you say English.
Chinese/English可以直接作say的宾语

试比较如果中文是：我用中文讲，你用英文讲，要用in
I speak in Chinese and you speak in English.来自：求助得到的回答

Answer 2

I speak Chinese while you speak English.
在这里 就是here这个单词 不用加in

Answer 3

"I am speaking Chinese, while you are speaking English?

Answer 4

i say chinese .you say english