Bcause we aren't sure of the causes for starfish population increases, it's difficult to prevent them.

因为我们不确定海星数量增加的原因，所以要预防就很难了。

youdao

Evidence points to hunting by humans and habitat destruction as the likely causes for the current mass extinction.

有证据表明，人类的捕猎和栖息地的破坏可能是导致当前物种大量灭绝的原因。

youdao

Those are causes for scepticism.

这些都是怀疑论出现的原因。

youdao

Smith says American academicians and journalists often cite a list of root causes for Middle East turmoil, in which the U.S., the West and Israel usually play a big part: a history of colonialism and economic exploitation, the creation of Israel and American support for the Jewish state, the politics of oil, Western backing of repressive Arab regimes and the U.S.military presence in the region.

VOA: standard.2010.03.18

And there are many reasons for this, our success in eliminating infectious diseases as causes in the developed world.

还有很多原因,在发达国家我们成功地消灭了感染性疾病

耶鲁公开课 - 生物医学工程探索课程节选

You have to exclude those causes that generate moral hazard problems for the insurance to work; otherwise, the whole system will fail.

你得将一些,有可能会产生道德风险的情况,排除在外;,否则，整个保险系统就失效了。

耶鲁公开课 - 金融市场课程节选

Two of the causes for bad things are (1) Overconfidence and (2) Unanticipated events.

FORBES: Briefing Book: A. Michael Lipper

An analysis by Ed McKelvey at Goldman Sachs identifies two main causes for the revisions.

ECONOMIST: American productivity

And we can thank them best by furthering the causes for which they gave so much.

WHITEHOUSE: Ambassador Susan Rice Addresses the United Nations Women Executive Board | The White House