It is necessary to revise the original plan.

It is necessary for office workers to exercise regularly.

经常锻炼对于上班族来说很有必要。

外研社英语同义词辨析词典

It is necessary to perform an operation on him.

必须对他实施手术。

外研社英语同义词辨析词典

It started in boyhood, putting into tomato cans on a bumpy two-hole piece of field on his parents' farm, or driving into a fishing net hung in the barn.

当还是小孩时，他就开始用番茄酱罐在一块有两个洞的坑坑洼洼的地上练习，或者是把球打进挂在谷仓墙上的渔网里。

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Harbin is a transliteration from the Manchu language, meaning in that language a place for drying fishing net in the sun.

哈尔滨是满语，意思是晒渔网的场子。

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But when it's "goal of the invaders"-when the AIDS virus, it turned back into a liquid: on the one hand, it was like a fishing net to intercept a diameter of100 nm virus;

可是当它的“目标入侵者”&艾滋病病毒出现时，它又变回液态：一方面，它像一张渔网，能拦截直径为100纳米的病毒；

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A hawksbill sea turtle struggles to free itself from a fishing net in New Taipei City's Longdong Bay on Aug.23.

一只玳瑁八月二十三日于新北市龙洞湾海底，努力挣脱困住它的渔网。

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And put the line down into the water. a small float used on a fishing line or net to buoy up the line or net or to indicate when a fish bites.

钓鱼线或鱼网上的小鱼漂，使线或网浮在水面上或用于显示鱼上钩。

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A mathematical model for fishing net was established and visualization of fishing net was carried out to simulate the dynamic behavior of a fishing net in a fishing simulator.

为了在渔船模拟器中进行渔网的动态模拟，建立了渔网的数学模型，并进行其可视化研究。

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A vertically set fishing net of three layers, consisting of a finely meshed net between two nets of coarse mesh.

三层刺网一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成

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Like we have roped it with our music, and now we are hauling it across the night sky like it's a massive fishing net, brimming with all our unknown destinies.

就好似我们用音乐系住它，拖过夜空，犹如一张巨大的渔网，网中装满我们未知的命运。

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Scientists at the Japan Aerospace Exploration Agency ( JAXA) were trying to test an electrodynamic 'tether'--created with the help of a fishing net company--to slow down the orbiting rubbish and bring it into a lower orbit.

日本宇宙航空研究开发机构的科学家试图测试一种电动“缆绳”——由一家渔网公司协助开发——来降低环绕地球的垃圾的速度，把它们带到更低的轨道上。

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You should try to avoid swirling your tongue around aggressively like an electric eel caught in a fishing net, but equally you should not let your entire tongue go completely limp and floppy.

在这个过程中，需要注意的是控制舌头的力度，既不能像被捕捉的电鳗一样猛烈的扭来扭曲，又不能完全软绵无力。

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A fishing net made up of a80 m fine-meshed net between two80 m large-meshed nets;

三层刺网一张钓鱼的网由80公尺组成了在二80公尺之间的细网目的网大的-以网捕捉网；

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We should worry as much, or more, about the tendency of authorities to give a wink and a nod to anti-competitive practices during a downturn as about the survival of companies that are anyhow due to shrivel in a world of innovating entrepreneurs.

我们既应担心那些本来就会在创新的企业家世界中枯萎的企业的生存，也应担心（甚至更加担心）政府倾向于在经济低迷时期默许甚至赞同反竞争行为。

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Ye children, ye children, I did not have to give you a nod, not to that bar to yellow Xiao-xian!

咋子，咋子，我有没得给你打过招呼，不要再那巴到黄小仙！

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Give a nod to the growing demands of the DIY community, Fujitsu has announced a new option for consumers looking to assemble their own computers.

由于看好组装电脑增长的需求，日本富士通公司宣布，为那些想要自己动手组装电脑的消费者提供一个新的选择。

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Other recruiters add that there are always ways to give a nod to salary levels despite the sensitivity of the issue.

很多招聘官表示他们也在找寻一种既能展示薪酬的方式，又能不触及敏感的因素。

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Tania: I hope not, but you might get a written reprimand placed in your personnel file.

塔尼亚：我希望不是这样，但你可能会被书面警告，然后进入你的人事档案。

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'I hope not,' said his brother, with some hidden and sarcastic meaning in his tone.

我希望不是，他的弟弟说道，语气中有着某种隐藏的与讽刺的意义。

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" I hope not," said rhett, and for the first time there was a gleam in his eye.

“我希望不是这样，”瑞德说，他眼睛里第一次流露出光辉。

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