The lesson seriously refresher
...是“更快、更高、更强” » The Olympic motto is "swifter, higher, stronger" 课下认真复习 » The lesson seriously refresher (男)I..
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Carefully review the next lesson
... 不，没别的 » No, nothing else 课下认真复习 » Carefully review the next lesson 低碳生活被提倡 » Low carbon living is promoted ...
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