1.It's well known that abdominal fat is particularly unhealthful, contributing significantly to metabolic disruptions and heart disease.
众所周知，腹部堆起的脂肪对人体的健康尤为不利，它们常常是引起新陈代谢混乱和心脏病的罪魁祸首。
2.unhealthful air pollution; unhealthful conditions in old apartments with peeling lead-based paint.
有害健康的空气污染；铅基油漆剥蚀的老房子中不利于健康的环境。
3.Graham alleged that these substances were not merely unhealthful, but downright immoral.
格雷厄姆宣称，这些食物不仅是不健康的，而且是彻头彻尾不道德的。
4.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。
5.Embassy employees were eventually granted a 20 percent hardship allowance for their service in an unhealthful post.
由于他们服务一个对身体有害的职位上，大使馆职员终于获得了20%的职工艰苦劳动津贴。
6.Unhealthful fats include saturated and trans fats. The study did not note differences between these two kinds of fat.
不健康的脂肪包括饱和脂肪和转化脂肪，研究报告没有记录这二种脂肪的区别。
7.However, too much stress is unhealthful to the mind and body. College students play an important role in the future development of China.
大学生作为我国社会中文化层次较高的群体、高级人才的预备队，对于我国未来的发展起着举足轻重的作用。
8.Tax the marketing and sale of unhealthful foods.
税务营销和销售不健康的食物。
9.He says a decrease in the use of salt and unhealthful fats probably also helped.
他表示，减少食盐和不健康脂肪的食用可能也有帮助。
10.He saysthata decrease in the use of salt and unhealthful fats probably also helped.
同时他也表示，食盐和有害脂肪摄入减少可能也有所帮助。