A new lifestyle should be advocated.

应该提倡一种新的生活方式。

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It should be advocated, if we have the condition.

如果条件允许，是应该被提倡的。

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So this new view of teaching material should be advocated to reform teaching methods.

教学方法的变革必须树立智慧教材观。

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So this new view of teaching material should be advocated to reform teaching methods.

教学方法的变革必须树立智慧教材观。

youdao