In the control group, index fingers were longer in 31% and shorter in 52%. The rest of the men had fingers of equal length.

在对照组，食指长的占到31%，而食指相比无名指短的占到52%，其余的成员食指和无名指长度相等。

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In the control group, index fingers were longer in 31% and shorter in 52%. The rest of the men had fingers of equal length.

在对照组，食指长的占到31%，而食指相比无名指短的占到52%，其余的成员食指和无名指长度相等。

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