有些药物会刺激胃内壁。

Some drugs can irritate the lining of the stomach.

《牛津词典》

当数百万人服用一种特定药物，有些人的反应可能不可预测，哪怕这种药物已经被测试过了。

When a particular drug is taken by millions, some people may not respond in a predictable way, even though the drug has been tested.

youdao

因为有些药物，有一定的危险。

Some of them may be dangerous.

youdao

There are people who are dying of diseases for which there are known cures because they don't have the best medicine, which are often not even expensive but they're living in such poverty.

有些人因疾病而死,而这些疾病是可以被治愈的,但是他们没有最好的药物,有些药甚至并不是很昂贵,但是他们实在生活太困窘了

耶鲁公开课 - 金融市场课程节选

Some people end up taking medications for stress or like some sort of,

有些人会用药物减压，比如一些，

对付压力的方法 - SpeakingMax英语口语达人