This course covers about 400 new words, 50 grammar points and sentence patterns.

该课程收集了收入近400个生词，50多个语法点和基本句型。

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Because I hated to recite those lifeless vocabulary, and the sentence patterns in grammar also made me sleepy.

因为讨厌背诵那些枯燥的英语单词，而且看到那些无趣的语法句式我就想睡觉。

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We have a series of Chinese language lessons to help explain vocabulary, grammar, and common sentence patterns.

我们有成套的中文练习可以用来帮助你解释生词，文法和常用的句型。

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