speak和chat 的区别
speak和chat 的区别
chat 和 conversation 的 区别
chat和talk之间的区别是什么?
chat of与chat about的区别
speak和talk的区别
Speak和talk的区别?
speak和say的区别
say,speak,talk,tell,chat,inform有什么区别
How not to speak?和We chat in English,right?
I speak in english 和I speak english的区别
speak of和speak的区别是什么?详细说明用法.
speak english 和 speak in english 的区别