1、Tax the marketing and sale of unhealthful foods.
給不健康食品的銷售加稅。

2、Oxygen plays a key role in metabolism, but can also be an unhealthful agent.
氧分在新陳代謝方面起著關鍵作用，但也是引起不健康的因素。

3、Unhealthful fats include saturated and trans fats.
不利于健康的脂肪包括飽和脂肪及轉化脂肪。

4、That didn't mean all was well. And we've come to recognize that our diet is unhealthful and unsafe.
那不意味著我們一切都很好，沒有問題，我們已經(jīng)認識到我們的食物并不是那么健康和安全的。

5、The unhealthful radioactivity in environment has increasingly been an interest problem.
環(huán)境中放射性對健康的影響日益成為人們關心的問題。

unhealthful翻譯