1、In a market where there appears to be a surplus, the common mistake is to tack on too manyunnecessary requirements.(在一个似乎存在过剩的市场，附加太多不必要的要求是常见的错误。)
2、We should trim off theunnecessary parts of our spending.(我们应该削减不必要的开销。)
3、This can createunnecessary delays as you hold meetings trying to achieve consensus.(当你召开会议试图达成一致意见，会造成不必要的延误。)
4、Teenage boys at this stage often begin to takeunnecessary risks.(十几岁的男孩在这个阶段往往开始冒不必要的风险。)
5、For pants without that crease (and many with it), pleats areunnecessary; for pants that need the pleat, they only need one.(对于没有折痕的裤子（以及许多有折痕的裤子），褶皱是不必要的；需要打褶的裤子只需要一条。)
6、There could be a serious loss of efficiency throughunnecessary duplication of resources.(不必要的资源重复会导致严重的效率损耗。)
7、This will preventunnecessary accidents and loss of life.(这将防止不必要的事故和生命的损失。)
8、The slaughter of whales isunnecessary and inhuman.(对鲸的屠宰是不必要且不人道的。)
9、A defender of Burke called Wollstonecraft's book an incoherent mass of treacherous candor, interested generosity, and, if not false, at leastunnecessary accusation.(伯克的一位辩护者称沃斯通克拉夫特的书是一堆语无伦次的文字，充斥着背信弃义的坦率、兴趣盎然的慷慨，以及即使不是虚假的，至少也是不必要的指责。)
10、It prompted employees to overcharge for work and to completeunnecessary repairs on a companywide basis.(它促使员工多收工作费，并在全公司范围内完成不必要的维修工作。) [hao86.com好工具]
11、I hateunnecessary waste.(我憎恨不必要的浪费。)
12、You might want to find and prune an application'sunnecessary files.(您可能希望找到并删除一个应用程序中不必要的文件。)
13、He tries to drawunnecessary attention to himself.(他试图引起他人不必要的关注。)
14、Explaining the difference between each is beyond the scope of this handout andunnecessary to know in order to answer the questions.(解释两者之间的区别超出了本讲义的范围，而为了回答问题，是没有必要知道它们之间的区别的。)
15、Lozanov experimented with teaching by direct suggestion during sleep, hypnosis and trance states, but found such proceduresunnecessary.(洛扎诺夫在睡眠、催眠和恍惚状态下尝试了直接暗示的教学方法，但他发现这些过程是没必要的。)
16、Since much of this energy comes from the utilisation of fossil fuels, wastage of food potentially contributes tounnecessary global warming as well as inefficient resource utilisation.(由于这些能量大部分来自化石燃料的利用，因此食物浪费有可能导致不必要的全球变暖以及资源利用效率低下。)
17、One of the biggest myths in the last year is that social media experts make PR obsolete andunnecessary.(在过去一年中，最大的神话之一是社交媒体专家使公共关系过时和不必要。)
18、The cooling wind swept through out bedroom windows, making air conditioningunnecessary.(清爽的风通过窗户吹进了卧室，没必要开空调了。)
19、All fast food chains should reduceunnecessary packaging, he added.(他补充说，所有快餐连锁店都应该减少不必要的包装。)
20、Many school have strict restrictions on students' clothes, which I think isunnecessary.(许多学校对于学生的穿着有着非常严格的限制，我认为这是没有必要的。)
21、The accountant checked thisunnecessary spending in good time.(会计及时卡住了这笔不必要的开支。)
22、I'm expected to attend too many meetings and I seem to be spending a lot of my time doingunnecessary paper work.(我要参加的会议太多了，而且我似乎把很多时间都花在了不必要的文书工作上。)
23、The TSA cannot continue diverting resources into underused PreCheck lanes while most of the traveling public suffers inunnecessary lines.(运输安全管理局不能继续将资源分散到未被充分利用的预检通道，而同时，大多数旅客却要排着不必要的队。)
24、If you factor in the projected rates of technological change, either your skills will becomeunnecessary, or your industry outdated.(如果你考虑到技术变化的预期速度，那么你的技能将变得很多余，或者你的行业将会显得过时。)
25、The press, making a mountain out of a molehill, precipitated anunnecessary economic crisis.(新闻界小题大做，促成了一场不必要的经济危机。)
26、The rule is intended to save the company the money it might otherwise spend on medicallyunnecessary procedures.(该规定旨在为公司节省不必要的医疗费用。)
27、That last comment was a littleunnecessary, wasn't it?(那最后一点评论有点多余，不是吗？)
28、We suspect that spending would come down through elimination of a lot ofunnecessary or even dangerous tests and treatments.(我们怀疑消除许多不必要甚至危险的检测和治疗，会让支出下降。)
29、He found itunnecessary for us to stay behind.(他感到我们不必要留下来。)
30、It accused her of not respecting the past and it had some personal stuff that seemedunnecessary.(它指责她不尊重过去，还包含了一些似乎不必要的私人内容。)
