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It would take decades to recruit and train the necessary teachers.招聘并培训所需教师要用几十年的时间。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。We have taken necessary precautions against fire.我们已采取必要的防火措施。She said the government would bring in the necessary legislation to deal with the problem.她说政府会采用必要的立法来解决这个问题。It is necessary to obtain the patients' consent.需征得病人的同意。Now there is a dawning realisation that drastic action is necessary.现在人们开始意识到必须采取断然的行动。It was generally accepted that force might be necessary.人们普遍认为可能有必要使用武力。It is, however, necessary on occasion to work outwith these hours.然而，有时候在这些时点之外也需要工作。Political knowledge is a necessary complement to science in approaching solutions to these problems.在寻找解决这些问题的方法时，需要有政治知识作为对科学知识的补充。The government was ready to let the pound sink to parity with the dollar if necessary.政府准备在必要时让英镑降到和美元平价。A builder will inspect and estimate for necessary work.建筑商将对必要工作进行检查和估价。We reserve the right to make further changes to the agreement if necessary.我们保留必要时对协议做进一步更改的权利。It may be necessary to repeat the dose several times to effect a cure.为确保疗效，有必要多服几剂。They decided that no further action was necessary.他们决定不再采取进一步行动。It is my firm belief that an effective partnership between police and the public is absolutely necessary.我坚信警方与公众进行有效合作是非常有必要的。For her, books were as necessary to life as bread.对她来说，书就像面包一样，是生活必需品。Please give her your answer, so she can make the necessary arrangements.请给她答复，以便她作必要的安排。A service charge is included on the bill, so tipping isn't necessary.服务费已包含在账单里了，因此没有必要付小费。It is necessary to examine this claim before we proceed any further.我们必须先核实这一声明才能继续下一步。You may not see the action as morally necessary or obligatory.你或许不会将该行为视为道德上必要或者义不容辞。Fry remaining peppers, adding a little more dressing if necessary.用油炸一下剩下的辣椒，如果需要再加点调味汁。The shelf has been lowered; a long reach is not necessary.搁板已放低了一些，用不着把手伸得老长的就可够到。We're ready and willing to do everything necessary to meet this challenge.为了迎接挑战，我们心甘情愿做一切必要的事情。He had to perform an annoying, if necessary, task.他不得不执行一项虽有必要却令人讨厌的任务。Remember to use all necessary safety precautions.请记住，要采取所有必要的安全防范措施。I don't want to stay longer than necessary.我不想不必要地呆得太久。They need to pinpoint exactly what skills are necessary.他们应该准确指出何种技能是必需的。The government has threatened to use more forceful measures if necessary.政府威胁说必要时将采取更强硬的措施。We'll be closing the theater while we make the necessary repairs.我们将暂时关闭剧院以进行必要的维修。The closure of the factory was a necessary consequence of increased competition from abroad.工厂倒闭是国外日趋激烈的竞争所导致的必然结果。It is necessary to exscind these words from the text.必须删除文中的这些字句。Additional finance may be necessary to meet expanding needs.为应付日益扩大的需要，也许有必要增加资金。Upon receipt of a complaint, the department will investigate the problem and, if necessary, take appropriate measures.收到投诉之后，该部门会对问题进行调查，并在必要的情况下采取适当的措施。Equal rights for women were necessary to remedy the injustices done to them over the centuries.女性必须享有平等的权利，以消除数百年来她们所遭遇到的不公正待遇。This is not historically necessary.这不是历史的必然。This course will teach you the navigational skills necessary for finding your way in open country.这门课程将教给你如何在野外辨识方向的必备技艺。They felt it was necessary to expurgate his letters before publishing them.他们认为有必要在出版他的书信之前删去其中可能冒犯他人的内容。The business does not satisfy all the requirements necessary to qualify for tax concessions.这家公司未能完全符合获得减税资格所必需的条件。I couldn't bring myself to kill the chicken so I let John do the necessary.鸡是非杀不可，我狠不下心来，就让约翰动手了。Use a kettle with an automatic cut-out so it doesn't boil for longer than necessary.使用带有自动断电装置的水壶，免得持续烧开。 |