It is the third of Mr Laska's acronyms, REHAB, that allows engineers to make permanent repairs.

拉斯卡先生还有第三套装置，其首字母缩略语是REHAB，又正好有" 重建" 之意，工程师们可以用它对堤坝进行永久性的修复。

It is something that was done quickly to solve the problem now, but is not a permanent repair or solution.

这是为了解决现在的问题而迅速完成的事情，但不是永久性的修复或解决方案。

He wasn't sure how long everything would hold together, but he hoped it would be long enough until the power company could arrive to effect a more permanent repair job.

他不确定这样能支撑多长时间，但他希望能坚持到电力公司赶来进行彻底维修。