The air tank contains high-pressure purified air and is exactly like the tank used by a SCUBA diver.

空气瓶内装有纯净高压空气，很像 SCUBA 潜水员用的气瓶。

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Every surfer, fisherman and diver has far more chance of being killed by bees, drunk drivers, teenage car thieves and lightning.

任何一个冲浪者，渔夫还有潜水者有更大的可能会由于蜜蜂袭击，酒后驾驶，年青的偷车贼以及雷电的袭击而致死。

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They noticed that photos taken by a diver of the shark responsible for the second attack suggested the wrong one had been caught.

他们注意到一名潜水员拍下的第二次袭击的鲨鱼照片暗示此前抓错了。

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His body was recovered by a police diver at 23:30 BST, almost four metres under the water.

BBC: Aaron Burgess Saltford Weir death was accidental

The first one focused on helping ocean bound private boats remove barnacles from their hulls by sending a diver into the water below the boat with a high pressure hose.

FORBES: Barnacles, Diamonds and Cows: 5 Startup Failures--My 5 Lessons Learned

Derry led 1-6 to 1-5 at the break against QUB and they dominated thereafter helped by Seamus Bradley, Joe Diver and Raymond Wilkinson goals.

BBC: Down and Derry earn wins in Group C of the McKenna Cup