But once a solid-fuel rocket is ignited, it is off like a firework and keeps going until all the fuel is burned up.
但是一旦固体燃料火箭发动机被点燃，它将象二踢脚一样发射出去并一直跑，直到全部燃料烧完为止。
Tabs in library catalogs can make active maps to any book and guide searchers to it, even if it is off the shelf and on a table from the last reader.
图书馆目录的标签可以生成任何书籍的活动地图并且知道搜索者找到它，甚至是当它已经下架，被上一个阅读者放在桌子上的时候。
Red means pass when it is off work hours; red means pass when there is no inspections from high officials and red means pass when you drank much alcohol.
红色意味着通过时工作时间，红色意味着当没有通过检查从高官员和红色意味着通过当你喝了很多酒。
Depending on your WebSphere Application Server version and patch level, automatic key generation might be on or off by default; the more recent the version, the more likely it is off by default.
根据WebSphereApplicationServer和补丁级别不同，自动密钥生成在默认情况下可能启用了，也可能关闭了；版本越新，默认情况下它关闭的可能性越大。
In fact, it is off a road that slices through the West Bank but, unlike several such arterial routes, it is one where Palestinians and Israelis can consort with each other—which is quite a rarity.
事实上，那里已经远离穿越约旦河西岸的公路了，但与其他交通要道不同，那却是十分罕见的巴以居民能够自由往来之地。
The hardest task that television asks of anyone is to turn the power off after he has turned it on.
电视让人们做的最困难的任务是在打开电视后把电源关掉。
Although a correlation between them leaving and subsequent bad performance at the firm is suggestive, it does not mean that such directors are always jumping off a sinking ship.
尽管他们的离职与公司随后的糟糕业绩之间存在相关性，但这并不总是意味着这些董事一走了之的是一家濒临倒闭的公司。
It still has to go into a container. That is, in part, why smaller and softer containers have taken off.
它仍然需要放入一个容器中。这就是为什么更小、更软的容器突然流行起来的部分原因——它们可以被放进背包里。
An aeroplane has to reach a certain speed before there is enough lift to get it off the ground.
飞机得在达到一定的速度以后，才能有足够的提升力从地面起飞。
It is possible to holiday at some of the more expensive resorts if you go in the off season.
如果是淡季，就有可能去一些较为昂贵的旅游胜地度假。
It is still not clear what events triggered off the demonstrations.
还不清楚是什么事件引发了示威。
So far it looks like Warner Brothers' gamble is paying off.
就目前情况来看，华纳兄弟公司的冒险一博似乎要赢了。
While it is true that you may be among friends in a village, it is also true that you are cut off from the exciting and important events that take place in cities.
虽然你可能真的是村里的朋友，但这也确实使您脱离了城市中令人兴奋的重要事件。
The essay is the hardest thing to do, so he's put it off the longest.
论文是最难的，所以他拖延得最久。
Stress is so normalized that it is easy for women to shrug off those symptoms as simply the consequences of stress.
压力是如此的正常化，以至于女性很容易将这些症状视为压力的后果而不予理睬。
My theory is that if one is doing it, all do it until the first one has the courage to break off—it's peer pressure.
我的理论是，如果有人开始做这类节目，其他人也都会做下去，直到第一个人有勇气挣脱为止——这是同行压力。
Therefore, DIY can bring us fun and help us save money, but it is not always as easy as it is thought to be if we bite off more than we can chew.
因此，自己动手做（DIY）可以给我们带来乐趣，帮助我们省钱，但如果我们不自量力，它并不总是像想象的那么容易。
You feel the same emotions—it is just as raw, just as fresh…You can't turn off that stream of memories, no matter how hard you try.
你会有同样的感觉——它是那么的原始，那么的新鲜……无论你怎么努力，你都无法消除那一段记忆。
Fish and Wild Life Service is considering the possibility of taking it off the Endangered Species List.
鱼类和野生动物服务机构正在考虑将其从濒危物种名单中删除的可能性。
An analogy I like to think about is that when you're repairing your car, the first thing you do is to stomp it and shut off the engine.
我想打个比方，当修你的车时，你首先要做的是刹车，关掉引擎。
It is lumpy: you can offload parts of your share portfolio, but you cannot sell off the kitchen.
这很麻烦：你可以抛售股票组合的一部分，但你却不能单卖一个厨房。
It is reported that in just one year over 230,000 people were hurt while doing DIY in UK, including 41,000 who fell off ladders.
据报道，仅一年时间，英国就有超过23万人在DIY 过程中受伤，其中4.1万人从梯子上摔下来。
Police have sealed off the runway and say it is unclear if it was an accident or an attempted robbery.
警方已经封锁了跑道，并表示目前还不清楚这到底是一起事故还是抢劫未遂。
Now a study has found it really does help people nod off if it is milked from a cow at night.
现在一项研究发现，如果是晚上从奶牛身上挤的奶，确实能帮助人们打盹。
Unlike a thorn, a prickle can be easily broken off the plant because it is really a feature of the outer layers rather than part of the wood, like a thorn.
与刺不同，皮刺能够被轻易地从植物茎上剥落，因为它仅仅是植物外层的一种特征，而不像刺那样是树木的一部分。
There was a time when social pressures were killing off the Welsh language, but after years of efforts, it is now an active part of Welsh life again.
曾经有一段时间，社会压力使威尔士语逐渐消亡，但经过多年的努力，威尔士语现在再次成为威尔士人生活中活跃的一部分。
It is widely accepted that smiling and regular exercise can take years off a person.
人们普遍认为微笑和定期运动可以使人显得年轻。
But as Cline is the first to note, it took Beaumont decades to perfect her craft; her example can't be knocked off.
但是，正如克莱恩第一个注意到的，博蒙特花了几十年的时间来完善她的手艺；她的榜样不可磨灭。
It is hard to track the blue whale, the ocean's largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species.
作为海洋中最大的生物，蓝鲸很难追踪，但由于商业捕鲸，它们几乎灭绝，现在已被列为濒危物种。
It is hard to track the blue whale, the ocean's largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species.
作为海洋中最大的生物，蓝鲸很难追踪，但由于商业捕鲸，它们几乎灭绝，现在已被列为濒危物种。
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