研究提示结肠癌病人，使用极便宜的特效药能降低疾病死亡危险近30%。

A study suggests colon cancer patients who took the dirt-cheap wonder drug reduced their risk of death from the disease by nearly 30 percent.

youdao

在大多数发达国家，肥胖以及因其产生的高发病率和死亡率，是一个极受重视的社会要点问题。

Obesity is a significant public health problem in most developed countries and carries with it substantial morbidity and mortality.

youdao

另一个是瑞士的试验。在这个实验中，医生给疾病晚期的病人精神治疗的同时让其服用LSD，帮助他们治疗临近死亡所带来的极深的焦虑。

The other is a Swiss trial in which the drug is give alongside psychotherapy to people who have a terminal condition to help them cope with the profound anxiety brought on by impending death.

youdao