10 Best Modern AmericanSitcomsto Learn English Are you tired of your English grammar bo...
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学英语值得看的10部情景剧 -
100个美句，100个语法点
1、Education is the door to freedom. 教育是通向自由之门。 一个简单的主系结构 2、Challenges make life interes...
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商业英文书信中惯用的词语汇总
（1）贵函 Your letter; Your favour; your esteemed letter; Your esteemed favour; Your valued...