speak Chinese
说汉语；
讲中文；
例句
Chinese people speak Chinese.
中国人讲汉语。
Do you speak Chinese or French?
你们是说中文还是法语？
In fact, none of them speak Chinese.
事实上，他们都不会说中文。
Who can speak Chinese in your class?
你们班上谁可以说中文?
I speak Chinese and you speak English.
我说汉语，你说英语。
