中文你有几本书英语翻译How many books do you have重要词汇词汇说明记忆技巧many高考,CET4,考研do高考,CET4,考研have高考,CET4,考研How高考,CET4,考研do高考,CET4,考研you高考,考研booksBEC 参考资料: 1.百度翻译:你有几本书2.有道翻译:你有几本书