出门之前，根据步行的时间和强度考虑要穿的鞋子。

Before going out, according to the time and intensity of walking to consider the shoes to wear.

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在您变得合适时，可以慢慢增加活动的时间和强度。

You can slowly increase the duration and intensity of your activities as you become more fit.

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他们开始时以慢速练习，每两周增加一次时间和强度。

They started out slower, adding duration and intensity every two weeks.

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For Bentham, all that matters, you'll remember, are the intensity and the duration of a pleasure or pain.

对边沁来说，要记住，真正重要的，是快乐或痛苦的强度和持续时间。

耶鲁公开课 - 公正课程节选