Have you any comment to make about the cause of the disaster?

你对发生灾难的原因有何评论？

《牛津词典》

It's thought it could be extremely important to the investigation into the cause of the disaster.

这项发现被认为对调查灾难发生的原因有着极其重要的意义。

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BP's own inquiries into the cause of the disaster see the cement as one of the key points where failure needs to be investigated.

英国石油公司自己对这起灾难原因的调查显示，粘合是关键的失败之处，需要研究。

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"Without examining the bow of the boat, it is impossible to completely clarify the cause of the disaster, " he said before leaving Moscow.

BBC: Kursk investigators examine sub

Scientists debated the cause of the disaster for some time afterwards.

BBC: 1986: Hundreds gassed in Cameroon lake disaster

The immediate cause of the disaster was a breakdown in the snap-together final assembly process in Toulouse that has served the company well for over 30 years.

ECONOMIST: Airbus and EADS