Multiply that time by 1.3, he says, and you get a good marathon-pace goal.

将那个时间乘以1.3，你将会得到一个很好的马拉松速度的目标。

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And if the dance is a good physical exercise as well, the benefits multiply.

如果这种舞蹈还是一种良好的体育运动，则益处加倍。

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And if the dance is a good physical exercise as well, the benefits multiply.

如果这种舞蹈还是一种良好的体育运动，则益处加倍。

youdao