They say that athletes are tested to make sure they are not using drugs and more importantly, women should be tested to make sure they are not men.

他们说，运动员要接受检测，以确保他们没有使用药物，更重要的是，女性也应该接受检测，以确保她们不是男性。

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The more expensive articles are not necessarily better.

较贵的东西不见得就较好。

《牛津词典》

Women are advised not to drink more than fourteen units of alcohol per week.

建议妇女每周饮酒不超过十四个酒精单位。

《牛津词典》

The World Health Organization says more than one billion people live in areas where renewable water resources are not available.

VOA: special.2010.04.05

And even that's not sufficient, the types of questions One has to really ask really are much more brand.

就算那样还不够,人们要问的问题实际上更多。

麻省理工公开课 - 媒体、教育、市场课程节选

who shift the pendulum,who focus more on their strength, are not only happier,they are also,on the long run, more successful.

改变那个比率的人，更注重优点的人，不仅更开心，从长远来看他们也，更成功。

哈佛公开课 - 幸福课课程节选

In other words, spectrum reuse and more spectrum are not either-or alternatives but are mutually helpful and reinforcing.

FORBES: Damming the Digital River

There remains some frustration over finding indications within the data for why more people are not joining the labor force.

FORBES: The Unemployment Hurdle: Public Jobs

But that number has started to creep up again over the past two years, largely because more employers are not providing coverage.

ECONOMIST: Why veto a popular health-care bill?