chinese by speaking chinese 有什么语法错误
问题描述：
chinese by speaking chinese 有什么语法错误
答
speaking chinese 是动名词短语；
by speaking chinese 是介词短语,描述行为方式的状语,副词.
副词不可以修饰名词,这是本句错误所在.
如果这样说：
The chinese usually communicate with each other by speaking chinese.
是可以的.