Salvage operation had been a complete failure.

打捞工作彻底失败了。

The limitation period for claims with regard to salvage at sea is two years, counting from the day on which the salvage operation was completed.

第二百六十二条有关海难救助的请求权，时效期间为二年，自救助作业终止之日起计算。

Objective To explore the limb salvage operation of osteosarcoma in children.

目的探讨儿童骨肉瘤保肢手术的治疗方法。

So I had to launch a very expensive salvage operation and then wait another nine months before I could get back out onto the ocean again.

我不得不开展了花费甚高的抢救行动，然后又等待了漫长的九个月，我才又可以卷土重来开始我的横渡之旅。

Images were released yesterday showing the cabins and passageways of the wrecked luxury ship as work began to refloat the vessel in the largest maritime salvage operation in history.

这些照片是昨日刚公诸于世的，记录下了这艘沉没的奢华游轮里的船舱和走廊的模样。对这艘沉船的海上打捞工作已经正式展开，这将是人类航海史上规模最大的海上打捞行动。