肥胖未来：2030年48%的英国男性身体重量指数超过30。

Obese future: 48% of UK men could have a body mass index of more than 30 by 2030.

youdao

通过20年两次的对美英两国国人身高和体重数据（决定了身体重量的指数）的调查，研究人员做出了这样的预测。

Using about 20 years of height and weight data (to determine body mass index) from two large national surveys for the U.S. and the U.K., researchers made forecasts.In the U.S.

youdao

研究者们运用身体指数的方法发现卧室电视对发胖没有影响。身体指数是一种基于身体高度与重量的研究方法。

The researchers tracked body mass index - a measure based on height and weight - and found that having a bedroom TV had no influence on whether teens were obese.

youdao