If the irrigation plan goes ahead, it could spell disaster for the birds.

如果该灌溉计划继续的话，这对鸟类可能预示着灾难。

The new regulations could spell disaster for small businesses.

新规定可能给小企业造成灾难。

All of which would spell disaster for long-term American interests.

——所有这些对美国长远利益都意味着灾难。

All these spell disaster for the Perak state and nation of Malaysia.

这些都是霹雳州乃至马来西亚的灾难。

But while it might be good for the social life, it could spell disaster in the bedroom.

虽然这样融洽关系有利于人们的社会生活，但却可能给两性关系招致灾难。