Earlier this year, a study revealed that one in five of us has inherited 'unfitness genes' that mean no matter how often we pound the treadmill, we'll still be out of puff.

今年年初，一项研究表明，有1/5的人遗传了“非健康基因”，这意味着无论我们多么频繁的锻炼，我们身体仍然不够好。

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The older manappeared to be out of puff.

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The government used to be keen on overhauling education but it has run out of puff.

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