Tax the marketing and sale of unhealthful foods.

给不健康食品的销售加税。

Unhealthful fats include saturated and trans fats.

不利于健康的脂肪包括饱和脂肪及转化脂肪。

Presently, the financial system of real estate is still unhealthful.

这两个特点就决定了房地产业需要金融业的大力支持。

Oxygen plays a key role in metabolism, but can also be an unhealthful agent.

氧分在新陈代谢方面起着关键作用，但也是引起不健康的因素。

The unhealthful radioactivity in environment has increasingly been an interest problem.

环境中放射性对健康的影响日益成为人们关心的问题。

That didn't mean all was well. And we've come to recognize that our diet is unhealthful and unsafe.

那不意味着我们一切都很好，没有问题，我们已经认识到我们的食物并不是那么健康和安全的。

They - like so many people - believe that obesity is caused almost exclusively by an unhealthful diet and a lack of exercise.

他们-像许多人-认为，肥胖是由一个不健康的饮食和缺乏锻炼几乎完全。

For example, fats in some foods like fish and nuts are considered good for human health. Unhealthful fats include saturated and trans fats.

例如有些在鱼或者坚果食物中的脂肪是对人体健康有益的。不健康的脂肪指饱和的反向脂肪。

Others, such as increasing taxes for unhealthful foods, might face stiff opposition, but could pay off large dividends in health savings later.

其它的建议可能遭到坚决的反对，例如增加不健康食品的税收，但是却能抵消健康储蓄的大笔利息。

SPECIAL REQUIREMENTS: Must be able to work safely in an environment requiring exposure to biological conditions that may be unhealthful or hazardous.

特殊要求：必须有能力在曝露于不健康甚至有害健康的生化环境下安全的工作。

Now, a new study shows that mice prevented from eating at all hours avoided obesity and metabolic problems - even if their diet was sometimes unhealthful.

现在，一项在小鼠中进行的新研究显示，即使有时候它们的饮食不够健康，但只要不是一天到晚吃个不停，就可避免肥胖和代谢问题。