慢速VOA中的一些句子理解不了,"And then when you lookat how it's taught,you have some teacherswho are teaching handwriting by providinginstruction for ten,fifteen minutes a day,andthen other teachers who basically teach it forsixty to seven

慢速VOA中的一些句子理解不了,And then when you lookat how it's taught,you have some teacherswho are teaching handwriting by providinginstruction for ten,fifteen minutes a day,andthen other teachers who basically teach it forsixty to seven voa慢速英语下载不了怎么回事 VOA慢速英语中的feature,report, 慢速voa中的which one是什么的 普特英语中的VOA慢速英语听力的音频及文档 我为什么总是下不了文档?应该怎么下 voa慢速英语词汇VOA慢速英语词汇 易呗VOA慢速英语听力 VOA慢速听力怎么样 什么是voa慢速英语 VOA慢速英语 易呗VOA慢速英语听力 VOA慢速英语怎么样 慢速VOA是什么意思 VOA慢速有什么? voa慢速英语怎么样. 慢速VOA的一个句子种的词汇理解不了,Children who had any rule limiting the use of any kind of media were exposed to an average of about three hours less media a day.expose在这里表示什么意思,我查了词典,可是还是无法套 VOA特别英语VOA慢速英语（不是标准版的）,到底适合什么样的学生啊?感觉要比初中的阅读理解难多了,比高中的阅读理解也难.但为什么还说简单呢?迷惑! 理解不了这个句子