Public or industry standards may have two roles.

公共的或行业的标准有两个任务。

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I have always known that the two cultures have different standards of beauty.

我一直认为两种文化的审美标准是不同的。

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I have always known that the two cultures have different standards of beauty.

我一直认为两种文化的审美标准是不同的。

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