When coring barrel gets stuck downhole, it is very easy to back off safety joint to trip out inner barrel and cores, and only left outer barrel for fishing operation.
当岩心筒在井下被卡住时，很容易地从安全接头螺纹处倒开，起出内筒和岩心，只留下外筒进行打捞。
She thumbed off the safety catch of her pistol.
她用拇指打开了手枪的保险栓。
I knew what it meant: The handrail could be completely pulled off and the safety tether might break, and I might therefore be pushed into space.
我知道这意味着什么：扶手可能会被完全扯下来，安全绳可能会断裂，我可能因此被推到太空中去。
They find that low-income students have less access due to challenges with regard to transportation, non-nominal fees, and off-campus safety.
他们发现，低收入家庭的学生更难以获得入学机会，因为交通、非名义上的费用和校外安全对他们都是挑战。
For your safety, please mind your steps when getting off the train.
为了您自身的安全，下火车时请小心脚下。
We strongly recommend that you now take a moment to read the safety card before take off.
我们强烈建议您在起飞之前，花时间阅读安全指示卡片。
While Treasurys remain popular now, because of a flight-to-quality trend that feeds off their safety, another unintended impact may be in the wings.
尽管由于投资者的避险买盘趋势、安全的美国国债目前仍然受到热捧，但另一个意想不到的影响可能即将浮现。
"Moments later the seal scrambled off and swam to the safety of a nearby ice floe," wrote the scientists.
“片刻以后，海豹匆匆下来，游往附近浮冰的安全处。”科学家们写道。
Evolving an existing language requires trading off the benefit of increased expressiveness against the harm of reduced safety, feature interactions, or user confusion.
在促进现有语言的演化时，需要在增进的表现力带来的好处和降低的安全性、功能的相互影响或是用户的困扰等方面的坏处之间做权衡。
Escaping once from spear-throwing Turkana in northern Kenya, he felt the chain come off, but managed to coast downhill to safety.
在肯尼亚北路受到Turkana 人投矛袭击时，他感觉车链子掉了，但却成功地滑向了安全地带。
Miners at the Pribbenow DE Drummond coal mine in Colombia walked off their jobs last Monday over safety conditions following the death of a fellow miner, Dagoberto Clavijo Barranco.
位于哥伦比亚的德拉蒙德pribbenow的煤矿工人在上个星期一继同行工人达戈·贝托·克拉维霍-巴兰科因工殉职后，就工作安全条件的问题而愤然离职。
He asked people to gather round and then he started shooting, so these young people fled into the bushes and woods and some even swam off the island to get to safety.
他要求人们聚集在一起，然后他就开枪了，这些年轻人向灌木丛和树林里逃去，有些甚至游水离开了岛逃向安全的地方。
He just laid off the last of his 15 employees, he says, because he feared for their safety after they received anonymous telephone threats.
由于手下的员工先后受到匿名电话威胁，出于为他们的安全考虑，他不得不先后解雇了最后这15名员工。
But the combination of commodity revenues and investors seeking safety in Canadian assets has caused the currency to take off.
但是商品收入和投资者在加拿大的资产中寻求保障的结合引起了加元的升值。
Although seemingly defenceless, it is capable of simply flinging itself from its perch, curling up into a ball and bouncing off boulders and down steep slopes to safety.
虽然看上去无法自卫，它却可以从栖息的高位简单的将自己投掷出去，卷成一团在大卵石之间弹来弹去滚下险峻的斜坡抵达安全地带。
We strongly recommend that you now take a moment to read this safety card before take-off.
我们强烈建议您花几分钟时间在起飞前阅读安全卡片。
And they are intellectually honest, at least in private, about the trade-off between public safety and freedom.
他们坦诚看待公众安全和自由之间的取舍关系，至少私底下并不避讳。
Even if it staves off disaster, the bail-out will cause huge problems. It creates moral hazard: such a visible safety net encourages risky behaviour.
及时的救助计划可以暂时阻挡灾难的发生，它还是会造成巨大的问题——道德风险：如此明显的安全网会鼓励冒险行为。
That may or may not be the right thing to do. But it is absurd to pretend that there is no trade-off “between our safety and our ideals”.
这种做法恰当与否尚难定论，但应要装作在“安全与理念”之间无关取舍的话就十分荒谬了。
China's drug safety watchdog wants to make sure a deadly herbal injection has been pulled off store shelves.
中国的药品监管机构再次下令进行检查，以确定一种可致命的注射液已经停止销售。
Games at Sunderland, Burnley, Fulham, Hull and Liverpool were called off, not thanks to frozen pitches but because of safety fears for spectators.
在桑德兰、伯恩利、富勒姆、赫尔城和利物浦举行的比赛已经被取消，这不是因为场地受到冰冻的原因，而是出于对观众安全的担忧。
He said a number of false leads had been generated over the years, including a 2002 tip-off that the comic was in a safety deposit box in Tennessee.
他说近几年有很多错误的引导包括2002年一个举报说该漫画被存放在田纳西的一个保险箱里。
Mr Berkowitz added that his ordeal presented a safety risk because he could not use his seatbelt for take-off and landing.
亚瑟还说，他的这次悲惨经历还反映出了一个安全隐患，因为他站在飞机上的时候，无论是起飞还是降落都没有使用安全带。
Teach about kitchen safety (but make it fun!) - hand washing, handling knives, turning off the stove and oven, preventing injuries, and also how to use gadgets safely in the kitchen.
教他们厨房安全问题(但要使过程有意思)—要洗手，掌握拿刀的技巧，不要忘记关闭炉灶和烤箱，小心别受伤，并且也要教给他们怎样安全使用厨房的小电器。
Teach about kitchen safety (but make it fun!) - hand washing, handling knives, turning off the stove and oven, preventing injuries, and also how to use gadgets safely in the kitchen.
教他们厨房安全问题(但要使过程有意思)—要洗手，掌握拿刀的技巧，不要忘记关闭炉灶和烤箱，小心别受伤，并且也要教给他们怎样安全使用厨房的小电器。
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