If you get tired one day, you will see my smile as long as you turn around. 如果有一天，你累了，你疲倦了，只要你一回头，我的笑容就在你面前。

If you get tired one day, you will see my smile as long as you turn around. 如果有一天，你累了，你疲倦了，只要你一回头，我的笑容就在你面前。 

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