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If necessary, the airship can stay up there for days.如有必要，飞艇能在空中停留数日。Remember to use all necessary safety precautions.请记住，要采取所有必要的安全防范措施。It is important to consider two factors: price and quality.很有必要考虑两个因素：价格和质量。To rescue the Coloured Man, all forces will have to be inspanned to raise him economically.为了救援黑人，将有必要利用各种力量来提高他的经济地位。That's why it is imperative to know what your rights are at such a time.这就是为什么你有必要在这个时候知道你的权利有哪些。It's often necessary to go over the same ground more than once.常常有必要对同样的内容不只一次地进行检查。They won't even admit there is any need for an investigation.他们甚至不愿承认有必要进行调查。The central bank can nudge rates lower if necessary.如果有必要的话，中央银行会逐渐降低利率。I am ready to sit there until Doomsday if I have to.如果有必要我准备永远坐在那里。There is a need to address young people's sexual health in this country.这个国家有必要解决一下年轻人的性健康问题。New laws will necessitate rethinking our retirement policy.新法律使有必要重新审视我们的退休政策。I think we need to improve our educational system in general.我认为有必要从总体上改进教育制度。The new manager obviously felt the need to demonstrate her authority.新来的经理明显感觉到有必要展示一下她的权力。I thought it was worthwhile to clarify the matter.我认为有必要澄清事实。Business relationships are necessarily a bit more formal.商业关系有必要更正式一些。Make any alterations you consider necessary.你认为有必要的都可以修改。Just as a footnote, it is worth saying that the whole project didn't cost local taxpayers a single penny.仅仅补充提一下，有必要指出的是，整个项目没有花当地纳税人一分钱。Alton said he was prepared to take the matter up with the Ministry of Health if necessary.奥尔顿说，如果有必要，他准备告到卫生部去。You'll need to give your shoes a good polish.你有必要把鞋好好擦一下。I feel it necessary to make a correction.我认为有必要修正一下。It was necessary to step back from the project and look at it as a whole.有必要退一步，全面地审视一下该项目。All staff are expected to do some overtime, if the need arises.如有必要的话，所有员工都要加班。It was convenient thunder, for he needed to account for his loss of composure.这雷打得正是时候，因为他刚好有必要对自己的仓皇失态作出解释。It may be necessary to make alternative arrangements.或许有必要作备选的安排。He said the job cuts were necessary to cover mounting costs.他说有必要通过裁员来覆盖攀升的成本。This illustrates the necessity of keeping accurate records of your work.这说明有必要准确记录你的工作情况。We find that there is still a need for further discussion.我们觉得仍有必要进一步讨论。Given the scale of the changes, it is essential that all managers familiarize themselves with the details.考虑到变动幅度之大，每一位主管都有必要熟悉这些细节。Prices may vary so it's well worth shopping around before you buy.价格可能会有高有低，所以在买之前很有必要货比三家。If that's what he wants, he'll have to rethink.如果说那就是他想要的东西，他倒有必要再好好想一想了。The situation warrants further investigation.这种情况使进一步调查变得很有必要。Officials said there was widespread agreement on the need to promote growth by cutting government spending.政府官员称，人们普遍认为有必要削减政府开支来促进经济增长。They felt the need to bring about a renewal of society.他们感到有必要进行社会重建。It was generally accepted that force might be necessary.人们普遍认为可能有必要使用武力。If need be, we can take two cars.如果有必要的话，我们可以要两辆车。Some minor changes may be necessary.也许有必要做些小改动。Do you think it's worth the trouble of booking seats in advance?你认为有必要费那劲儿提前订座吗？It may be worth researching the subject before making that all-important decision.在作出那个至关重要的决定之前，也许有必要对该问题进行一下研究。I feel obligated to return his call.我觉得有必要给他回电话。The committee agreed on the need to get rid of the hooligan element amongst football supporters.委员会同意有必要清除足球迷中的流氓分子。 |