摘要：
QUOTE: Originally posted by ieagle at 2007-8-23 09:59在非英语国家，不会说本地话，希望跟对方用英语交流该怎么说？ In different contexts all can be used. Can and could are modal verbs. In this example, the can is referring to abili... 阅读全文
posted @ 2007-08-23 18:06 勇敢的鸵鸟 阅读(419) 评论(0) 推荐(0) 编辑