不要使用别人通过百度得到的什么:How To Do This Question
你好,你只要这样说就可以了:
I'm sorry but I have no idea about this question.Can you help me with it?
你见到外教老师时,首先喊一声:Good Morning或者Good Afternoon之类的问候语,然后就可以开始说:
I'm sorry but I have no idea about this question.Can you help me with it?