They allow the garment to transform from a regular-looking scarf into the neo-rhino configuration you see here if wearers finds themselves in a situation where they need that psychological protection.
一旦使用者觉得自己身处窘境，需要心理保护时，这些磁铁可以使一条普通的围巾变形成图中的犀牛造型。
The fact of the matter is that most people consume far more protein than they actually need.
事实是大多数人摄入的蛋白质比他们真正需要的要多。
The silly moles had not the sense to see that they did not need a door apiece.
愚蠢的鼹鼠们没有意识到他们不需要每人一扇门。
They need to immunize teams against group think: Hackman argued that the best ones contain "deviants".
他们需要让团队免受群体思维的影响：哈克曼认为，最好的团队包含“偏差”。
"They are like little factories that spit out biofuel molecules without the need for starch or cellulose, " explains Gibbons.
吉本斯解释：“这就像一个不需要淀粉或者纤维素就能生产出生物燃料分子的小型工厂。”
"What people don't realise is that in order to complete these tasks they need to use both the focus and unfocus circuits in their brain," says Pillay.
皮莱说：“人们没有意识到的是，要完成这些任务，他们需要使用大脑中的专注与分心这两种回路”。
We need more scientists who can explain what they are doing in language that is convincing and understandable to the public.
我们需要更多的科学家用让公众信服和理解的语言来解释他们正在做的事情。
The Greeks improved upon it and made it a true alphabet by taking some signs that they didn't need for their own language by turning them into vowel sounds.
希腊人将它改良，他们通过把一些他们自己的语言中并不需要的符号变成元音使用，使其成为真正的字母表。
It is often stated that today's children are growing up in a computer world and they don't need the same skills that their grandparents did.
人们常说，今天的孩子是在计算机世界中长大的，他们不需要和他们的祖父母一样的技能。
It's possible that the birds can derive so much energy from these grubs that they only need to eat a few each day.
可能的情况是，鸟类能从这些甲虫中获取到大量能量，所以它们一天只需要吃几只甲虫即可。
They need to immunise teams against group-think: Hackman argued that the best ones contain "deviants" who are willing to do something that may be upsetting to others.
他们需要让团队不受群体思维的影响：哈克曼认为，好团队里会有着“离经叛道之人”，愿意做一些可能让别人不悦的事情。
That does not mean teens need to use electronic devices as often as they do now.
这不是说青少年需要像他们现在这样频繁地使用电子设备。
Foundationalism is the view that our knowledge claims, what we think we know, that is, they need to have a base.
基础主义的观点是，我们的知识主张，也就是我们认为自己所知道的事物，需要一个基础。
To compete for jobs on a national level, they should be armed with the skills that emerging industries need, whether technical or not.
为了在全国范围内竞争工作岗位，他们应该具备新兴产业所需的技能，无论这些技能是否是技术性的。
For pants without that crease (and many with it), pleats are unnecessary; 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。
During your child's first year in school, much time will be spent in learning to read and they need to know that this is fun and worthwhile.
在您孩子上学的第一年，很多时间将花在学习阅读上，他们需要知道这很有趣，很有价值。
If someone really comes to steal them, it may indicate that they need these things more than we do.
如果真是有人来偷走它们的话，那可能说明他们比我们更加需要这些东西。
Increasing income prompts consumers to buy luxuries that they actually don't need.
收入的增加促使消费者购买他们实际上并不需要的奢侈品。
Even an Olympic medal wouldn't make me prouder! I think children need to know that they are loved.
即便是一枚奥运奖牌也不会让我更自豪！我认为孩子们要知道他们是被爱着的。
Parents tend to believe that they need to provide their children with good living conditions, but the most important thing for a child is the company of parents.
父母往往认为他们需要为孩子提供良好的生活条件，但对孩子来说最重要的是父母的陪伴。
People have the advantage of knowing that there is always someone to turn to when they need help.
人们的优势是知道当他们需要帮助时，总有人可以求助。
Because they know that God in heaven looks after us mortals and we never need to fear.
因为它们知道在天堂的上帝会看顾我们这些凡人，我们永远不需要害怕。
You see, it turns out that certain microorganisms are chemosynthetic—they don't need sunlight because they take their energy from chemical reactions.
你看，原来某些微生物是化学合成的——它们不需要阳光，因为它们从化学反应中获取能量。
Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.
安全设备需要列出其散播的频率——这意味着，潜在的盗贼只需稍微谷歌搜索一下，就可以找到他们需要知道的东西。
When asking students to say the color of their pens, they need to lift them up so that you can verify that they are correct.
要求学生说自己笔的颜色时，他们要将笔举起来，这样以便你核实他们说得是否正确。
People from southern China say that they always buy what they need for just one or two meals.
来自中国南方的人说，他们总是只买一两顿饭所需要的东西。
Similar to the need for belonging, bored people often report that they feel a limited sense of meaning.
与归属感的需求类似，无聊的人经常说，他们感觉自己的意义有限。
"You need not concern yourself about that," answered the tailor, "they have not bent one hair of mine."
“你不用担心，”小裁缝回答说，“我连一根头发都没被他们弄弯。”
They do prove that justice is possible, that poor men need not be humble, helpless, and meek.
它们确实证明了正义是可能的，穷人不必谦卑、无助和温顺。
They do prove that justice is possible, that poor men need not be humble, helpless, and meek.
它们确实证明了正义是可能的，穷人不必谦卑、无助和温顺。
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