If an older worker is forced to work an extra couple of years, it seems obvious this would delay a young person's entry into the labor force.

如果老工人被迫多工作几年，很明显这会使年轻人加入劳动队伍的时间推延。

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It promotes our heart and lung function by increasing their expansion and contraction, which is beneficial for resisting pressure from longtime labor or extra-strength work.

做有氧运动可增加心肺的伸缩，以提高心肺功能，有益于抵御长期的劳作和加班带来的压力。

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