Obesity is defined as having a body mass index higher than 30—the equivalent of being about 5-foot-11 and 220 pounds.

肥胖指的是体重指数高于30的，比如说，170cm的人却有220磅（相当于99.7903KG）。

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This paper used foot arch index to investigate the growth of the foot arch of infants, children and juveniles.

本文采用较能客观反映真实足弓的指标——足弓指数，对幼儿、儿童和少年足弓发育情况进行研究。

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The often feet massage, or make a comfortable foot treatment, you can upgrade your conditioning through the foot prevent disease, illnesses and index.

而经常对双足按摩，或做一个舒适足疗，则可通过足部调理提升你防病、祛病指数。

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Jackson won't reach her goal weight of 164 pounds -- a healthy body mass index for her 5-foot-8 frame -- by her birthday in February.

CNN: Why you really should get 'Fit By 40'

The company uses thousands of index cards to keep track of customers' foot measurements.

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