what is language写出定义,还有出自那本书,作者,多少页

what is language写出定义,还有出自那本书,作者,多少页 what is body language what kind of language is it kuaidian What an amazing language English is!翻译 What is the language of the USA? what is a good language teacher? What is the language (speak) in Australia? what is official language of the ICO What language is most spoken in Guangdong? what language is s______ in this country? language 到底可数么What a useful language English is!Flowers have their own language.language到底可数吗? 原句What language is spoken in china为什么不是 What is原句What language is spoken in china为什么不是 What is language spoken in china What is the longest word is the English language? What a foreign language is is quite clear.如何翻译? 排顺序.(spoken language is in what)that country?English. What is the longest word in the english language?回答 what is the longest word in the English language? what is the social function of the language