现在研究显示，她对高跟鞋的热爱可能遗传自她32岁的母亲凯蒂。

Now research suggests that her passion for heels could be inherited from her 32-year-old mother Katie.

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然而，一些研究显示了一个严重的问题：现在的青少年缺乏媒体素养。

However, several studies have shown a serious problem: today's teenagers lack media literacy.

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现在的研究显示，人类也没有例外。

Now research suggests that humans are no exception.

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