Arthritis can be caused by injury,infection, an autoimmune disease or just long-term use.

VOA: special.2010.05.19

Humoral comes from the term humours and it used to be that we thought about disease as being caused by the balance of humours in our blood.

体液一词来源于体液学说,过去认为疾病的产生,与血中的体液平衡有关

耶鲁公开课 - 生物医学工程探索课程节选

then a lot of people will get, like, they will be caused harm by that.

那很多人就会，就是，他们会被造成损失影响到。

研究美国经济 - SpeakingMax英语口语达人

could be caused by problems in the flow of dopamine.

VOA: special.2009.09.29

B has to be caused by something and A happened first, so they assign causality.

如果B真的因为某些事情而发生了，而A又在之前发生，所以他们刻意安排这种因果关系。

耶鲁公开课 - 金融市场课程节选

Clarence Ditlow at the Center for Auto Safety in Washington says the problem may be caused by faulty electronics.

VOA: standard.2010.03.04

At least 200 others have contracted the disease, which is caused by contaminated food or water and can be fatal if not treated.

VOA: standard.2009.09.14

It can be caused by a car crash, a fall or a sporting accident.

VOA: standard.2010.05.25