Is it necessary for us to take some photos before saving the old man?
我们有必要在救老人之前拍一些照片吗？
Do you think it necessary for dispatchers to draw maps by hand when they have electronic maps?
当调度员有电子地图时，你认为有必要用手画地图吗？
Is it necessary for me to attend the meeting?
我真的必须参加这个会议吗？
Is it necessary for us to test his literacy?
我们有必要测试一下他的读写能力吗？
Is it necessary for me to attend the meeting?
我真的必须参加这个会议吗？ ？
I consider it necessary for you to go with him.
我认为你和他一块去是有必要的。
Is it necessary for you to go there every night?
你必须每天晚上都到那里去吗？
His father's death made it necessary for him to leave school.
由于他父亲的死亡，使得他必须离开学校。
We find it necessary for us to grasp another foreign language.
我们发现掌握另一门外语是有必要的。
Do you think it necessary for me examine all these drill pipes?
你认为我有必要再把这些钻具检查一下吗？
Xu doesn't think it necessary for a boss to use such harsh words.
克里斯•许认为老板根本没必要说出如此难听的话。
This makes it necessary for the public to scrutinise Google and similar companies, and to hold them accountable for any breaches of privacy.
这就需要公众仔细地审视谷歌和类似的公司，并追究他们任何违反隐私的责任。
If the small tables have their own buffer pool, thereby making it necessary for them to have their own table space, their pages cannot be overwritten by the large query.
如果小型表拥有自己的缓冲池，那么它们就必须拥有自己的表空间，因此大型查询就不能覆盖它们的页。
Tight money policies make it necessary for us to turn down loan requests from many clients or to increase the downpayment requirements on mortgage and installment loans .
银根紧缩政策使得我们必须拒绝许多客户的贷款要求，或者增加抵押货款和分期贷款的定金。
It doesn't seem necessary for us to meet.
我们似乎没必要见面。
It is hardly necessary for me to cite all the evidence of the depressing state of literacy.
对我来说，几乎没有必要列举所有关于人们读写能力的证据，这些证据令人沮丧。
I don't know if that time apart was necessary for me to realize it, but I had more fun with her that week than I had in years.
我不知道那段分开的时间对我来说是否有必要让我想明白它，但那一周我与她在一起的欢乐比几年来的都多。
To be sure, he performs an impressive variety of interesting compositions, but it is not necessary for me to visit Avery Fisher Hall, or anywhere else, to hear interesting orchestral music.
当然，他演奏了多种多样令人印象深刻的有趣的作品，但我并没有必要去艾弗里·费舍尔音乐厅或其他其它地方听一场有趣的交响乐演出。
It is necessary for us to control our desires in this consumer society.
在当今这个消费者主导的社会中，我们很有必要控制自己的欲望。
Use a kettle with an automatic cut-out so it doesn't boil for longer than necessary.
使用一个有断流器的水壶，这样水开后它会自动断电。
Adults tend to talk about learning as if it were medicine: unpleasant, but necessary and good for you.
成年人谈论学习时，往往把它当作一剂良药：令人不快，却不可或缺，且对你有益。
It is not, in principle, necessary for a biological system to age and die.
原则上来说，生物系统的衰老和死亡都不是必然的。
It is necessary for us to build a good working relationship with our partners without whom we cannot accomplish anything.
与搭档建立良好的工作关系非常有必要，因为没有他们我们什么事情都完成不了。
Practice is a necessary step in learning and it will benefit the kids for a life time.
练习是学习的必要步骤，它会使孩子受益终生。
In addition, it is necessary to apply for graduation when you near the time that you will be completing your graduation requirements.
此外，当你快要满足毕业要求的时候，有必要去申请毕业。
In earlier times it was necessary to design structural systems suitable for the materials that were available, such as wood, stone, brick.
在早期，有必要设计适合现有的例如木材、石头、砖这样的材料的建筑系统。
It is necessary for the companies and state agencies involved to consider the ethical consequences of these potential changes to build a better future for all.
相关公司和国家机构有必要考虑一下这些潜在变化的伦理后果，为所有人创造更美好的未来。
It is necessary for the companies and state agencies involved to consider the ethical consequences of these potential changes to build a better future for all.
相关公司和国家机构有必要考虑一下这些潜在变化的伦理后果，为所有人创造更美好的未来。
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