1·But while a new study has confirmed that French women are indeed the slimmest in western Europe, their slenderness, it has found, comes at a cost: they also worry the most about their weight.
研究发现，法国女性虽然确实在欧洲最为苗条，但这也不是白来的，她们对于自己体重的关注也是欧洲之冠。
2·The sisters initially competed to be the slimmest - eating just 350 calories each a day and exercising compulsively for hours.
姐妹们最初只是想比赛谁会最苗条——每天控制自己吃350卡路里的食物，同时做好几个小时的运动。