necessity造句

1、There had never been anynecessity for her to go out to work.(她從來就沒有出去工作的必要。)

2、Sometimes convenience or practicalnecessity or just the fancy of an influential person can establish a fashion.(有時，某種便利或實際的需要，或僅僅是一個有影響力的人物的幻想就可以引領一種時尚。)

3、At the same time, people continue to treat fire as an event that needs to be wholly controlled and unleashed only out ofnecessity, says Professor Balch at the University of Colorado.(與此同時，人們仍然認為火是一種需要完全控制的事件，只有在必要的時候才能釋放出來，科羅拉多大學的鮑爾奇教授說。)

4、As soon as thenecessity for action is over the troops must be withdrawn.(一旦軍事行動的必要性不復存在，部隊必須撤離。)

5、If you are a manager of technology at any level, then this is your responsibility as well as a survivalnecessity.(如果您是某個層級技術的經理，那么這是您的職責，也是您賴以生存的必需品。)

6、The fund-raising ability is largely a product of experience andnecessity.(籌集資金的能力在很大程度上是經驗和必要性的產物。)

7、This is, ofnecessity , a brief and incomplete account.(這必然是一份簡略的、不完全的描述。)

8、Mostly they climb as anecessity to make money.(他們大多把登山當作賺錢的必經之路。)

9、We were discussing thenecessity of employing more staff.(我們在討論是否需要雇用更多員工。)

10、necessity will force the swift adoption of more efficient ones.(需求將迫使我們迅速采取更有效的措施。)

11、There will be 6 billion over five years, which could help pay for new vehicles and other survivalnecessity.(在未來五年內將有60億美元用于支付新車費以及其他生存必需品費用。)

12、Bynecessity, narratives are constructed from limited data.(不可避免的是，這些描述都是基于有限的數據。)

13、Thisnecessity comes with the rise of big science.(這種必要性是伴隨著大科學的崛起而產生的。)

14、However, few people realize the importance of basic skills. As is shown in the picture, the pupils in the class are questioning thenecessity of learning basic skill such as multiplication table.(然而，很少有人意識到基本技能的重要性。如圖所示，班上的學生正在質疑學習諸如乘法表這樣的基本技能的必要性。)

15、The population failed to understand thenecessity for the war to go on.(人們沒能理解那場戰爭繼續下去的必要性。)

16、Obtaining good health insurance is a realnecessity while you are studying overseas.(留學時，有一個好的醫療保險是非常必要的。)

17、Air-conditioning is an absolutenecessity in this climate.(這樣的氣候絕對需要有空調。) hAo86.com

18、Using alternative fuels and improving energy efficiency is thus both an ecologicalnecessity and a technological challenge.(因此，使用替代燃料和提高能源效率既是生態需要，也是技術挑戰。)

19、We recognize thenecessity for a written agreement.(我們認為有必要簽訂一份書面協議。)

20、There is agreement on thenecessity of reforms.(關于改革的必要性有一致意見。)

21、necessity is the mother of invention.(需要乃發明之母。)

22、Living in London, he felt, was an unfortunatenecessity.(他覺得在倫敦生活是迫于無奈。)

23、It would be the first time in human history that economicnecessity has prevailed over military aggrandizement.(經濟需要壓過了軍事擴張，這將是人類有史以來的第一次。)

24、Travel has become anecessity.(旅行已經成為一種必需品。)

25、Machine translation makes some parents raise doubts about thenecessity for their children to learn foreign languages.(機器翻譯使一些父母懷疑是否有必要讓他們的孩子學習外語。)

26、Water is a basicnecessity of life.(水是一種基本生活必需品。)

27、Some people held that owning an automobile nowadays is anecessity rather than a luxury.(有些人認為如今擁有一輛汽車是必需而不是奢侈。)