另一方面当我们为了得到奖励而去做某事的时候，比如证书或者金钱，就是外在的动机。

On the other hand when we do something because we receive some reward, like a certificate or money, this is extrinsic motivation.

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即使是在5年前经济状况良好的时候，那些毕业时没有拿到像5级三一口语这样证书的孩子，只有45%能在来年找到工作。

Even when the economy was doing well in the middle of this decade, only 45% of children leaving school without a qualification such as five good GCSEs were employed a year later.

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如果没有额外的教育和证书，招聘经理在为那些高薪职位招聘人才的时候甚至都不会考虑你的简历。

Without additional education and certification, hiring managers will not even consider your resume for these more advanced and highly paid positions.

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