吃饭的时候不能说话 用英语怎么说
问题描述：
吃饭的时候不能说话 用英语怎么说
答
you can't talk when you are eating.
前两个回答也都对的。No talking when you are eating.
Don't speak while（when） you are eating
不过Unable to speak不对，Unable一般表示的是能力，此时不能说话，不是没有能力说，而是禁止说。
答
Unable to speak，when to eat。
答
Don't speak while you are eating.
答
No talking when you are eating.