But Hepburn's waist-to-hip ratio was exactly 0.7, just like Monroe's.

但赫本的腰臀比也是0.7，跟玛丽莲梦露一样。

youdao

However, a recent study found no connection between a mother's waist-to-hip ratio and her infant's gender.

不过最近的一项研究表明，母亲的腰、臀比例和婴儿的性别没有关系。

youdao

Science has shown that the the ideal waist-to-hip ratio is 0.7, she said, but Taylor's hourglass figure supposedly boasted a 0.6 ratio.

她还说，科学证明，腰与臀的理想比例是0.7，而据估计，在泰勒的沙漏身材上，这一比例竟达到了0.6。

youdao

Even in cultures without access to mass media, the optimum waist-to-hip ratio for women is around 0.7, which corresponds most closely to an hourglass shape, and is linked to fertility.

ECONOMIST: Baby you can drive my genes