Commercial divers perform underwater activities related to construction, inspection, search, salvage, repair and photography.

商业潜水员进行水下施工，验收，搜索，打捞，修复和摄影等相关活动。

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Salvage work was hampered yesterday by the swampy surrounds, and work to repair the track was expected to continue today.

因地处沼泽地带，清理工作昨天进展迟缓。线路修复的工作，预计今天仍需继续进行。

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The shipyard will contact the Shanghai Salvage Bureau before the warranty expired and will get everything ready for the guaranteed repair before contract termination.

保修期满前，主动与上海打捞局联系，做好T型驳船合同终止前的综合保修工作。

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The extra money will be used to pay for higher energy and health care costs for the military, as well repair to the USS Cole and a salvage mission for the Japanese fishing trawler, which was accidentally struck and sunk by a U.S. submarine.

CNN: House overwhelmingly passes supplemental spending bill