英语最好能达到六级吧，毕竟你是要去留学的嘛，但我觉得你还是以托福的标准比较好，毕竟国内的英语考级没有口语等等的综合要求，而托福是要求听力口语阅读写作的综合能力。

托福的话，最好能考到80分（每个部分单项大概是20分），这也是美国大多数学校的英语要求，一般这个分数交流应该没什么问题了。

另外，两年时间其实不短，英语不好没关心，如果lz你能下定决心现在开始学，两年会有很大收获的，相信到时候与人沟通没有问题。

出国留学的好处英文

Firstly， studying abroad is the best way to learn a language.there is no better and more effective way to learn a language than to imersed in a culture that speaks the language.
Secondly,studying abroad allows you to get to another culture firstt hand.Culture difference are more than just language food and personal habits.Student who experience culture difference personally can come to truely understand the real difference.
Thirdly,studying abroad can give you the opportunity to travel and make friend around the world,and broaden your horizon.
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