提示：点击例句中的单词，就可以看到词义解释

New evidence is emerging that green tea can even help dieters .

新的证据表明绿茶甚至能帮助节食者。

A more accurate statement may be : drinking water is a helpful tool for dieters .

更确切的说法也许是：喝水是节食者的一种有效的工具。

The americans are like failed dieters who talk earnestly about their weight-loss programme while holding a chocolate doughnut .

美国人就像失败的节食者一边拿着高热量的巧克力甜甜圈，一边高谈阔论着他们的减肥计划。

Given how difficult it is for most dieters to maintain their initial losses , this is an impressive achievement .

考虑到对于绝大多数节食者来说保持减肥后的体重是多么困难的事，这实在是个令人印象深刻的成绩。

To zero in on the nodule that imposes willpower , hare and his colleagues scanned the brains of 37 people who called themselves dieters .

为了找准实施意志力的结节，海尔和同事们扫描了37位自称为节食者的受试者大脑。