第2个回答 2012-03-29
how 在引导名词性从句时经常翻译成:如何,怎样 是对方式的提问,如 What counts is not what you say but how you say it .
重要的不是你说什么,而是你如何说。
当考虑用what 引导名词性从句时,从句中的what 必须在从句中充当句子成分,可以充当主语,宾语,表语或定语。例句如下:
What he said surprised all of us . (what 引导主语从句,在其中充当宾语)
My doubt is what I can do for the project. (what 引导表语从句,在其中充当宾语)
He isn't what he used to be . (what 引导表语从句,在其中充当表语)
He is so determined that he doesn't care what difficulty he meets in his work . (what 引导宾语从句,在其中充当定语)
What can be done has been done carefully. (what引导主语从句,在其中充当主语)
在你提供的句子中,what 充当的句子成分不能实现,故选how ,翻译成“可以了解在法国大餐中国际礼节的差异性。”