傲慢的人迫切地需要通过炫耀自己或是打压别人的方式来证明自己。
Arrogant people need to prove their worth by putting others down or by talking about themselves.
这个问题的出现是因为植物需要通过风和昆虫来传递花粉以受精和繁殖。
The problem occurs because plants need to transfer pollen by wind and insect to fertilization and reproduction.
通过使用3D打印机，人们和企业能够非常快速和轻松地创造他们需要的东西。
People and businesses are able to create the things they need very quickly and easily by using 3D printers.
我们迫切需要采取行动以恢复适当的价格激励政策，特别是通过纠正碳定价，以降低气候变化产生不可逆转和潜在破坏性影响的风险。
Action to restore appropriate price incentives, notably through corrective carbon pricing, is urgently needed to lower the risk of irreversible and potentially devastating effects of climate change.
他们还没有拿出美国电力科学研究院说需要的500万美元，这笔钱是为了通过制造更小更便宜的激光器来开发一个商业系统。
They have not yet come up with the $5 million that EPRI says will be needed to develop a commercial system, by making the lasers yet smaller and cheaper.
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。
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.
在某些情况下，学生可能需要通过学校或老师的推荐才能获得资格。
In some cases, students may need to be recommended by their school or a teacher as part of the qualification process.
不必每天运行所有自动化的单元测试，而只运行此特定交付或迭代需要通过的测试。
Instead of running all your automated unit tests every day, only run the ones that need to pass for this particular delivery or iteration.
想在德克萨斯州从事假发买卖？你就需要学习300小时的课程并通过笔试和实践考试。
Want to work in the wig trade in Texas? You will need to take 300 hours of classes and pass both written and practical exams.
因为男孩一般有更敏锐的视觉，通过触觉学习效果最好，而且身体更活跃，所以需要给他们提供 "实践 "课程，让他们四处走动。
Because boys generally have more acute vision, learn best through touch, and are physically more active, they need to be given "hands-on" lessons where they are allowed to walk around.
我很快意识到，由于我们的大部分业务都是通过电话、电子邮件和非现场会议完成的，我们根本不需要办公室。
I soon realised that, as most of our business is done on the phone, email and at off-site meetings, we didn't need our offices at all.
太多的职场政策通过禁止员工休假，有力地阻止了员工形成健康的工作和生活间的平衡，即使是在他们最需要休假的时候也不例外。
Too many workplace policies effectively prohibit employees from developing a healthy work-life balance by barring them from taking time off, even when they need it most.
它们让你通过做一次工作来省力，而不用你每次需要它的时候都重新做一遍。
They allow you to save effort by doing work once instead of repeating it each time you need it.
患者经常需要有人倾听和关心他们的旅程故事，这是永远不能通过无人技术实现的。
Patients often need someone to listen to—and care about—their journey story, which will never be realized through a human-less technology.
总之，就像我刚才讲的，通过分析这些回声，蝙蝠可以确定，比如说，洞穴里是否有需要避开的墙壁，以及它的距离有多远。
Anyway, as I were saying, by analyzing these echoes, the bat can determine, say, if there is wall in a cave that it needs to avoid, and how far away it is.
她通过为有需要的人提供住所、促进教育和服务来鼓励社区意识。
She encouraged a sense of community by creating shelter and promoting education and services for people in need.
百胜餐饮集团的首席财务官里克·卡鲁奇表示，“我们的想法是，通过在菜单上增加更多种类的食物，我们向消费者销售的产品可以满足他们全天的需要。”
"The idea is that by having a greater range of things on the menu, we can sell to consumers products they want all day," says Rick Carucci, the chief financial officer of Yum! Brands.
如今，许多企业、组织和家庭都试图通过向食品银行捐款、向穷人捐赠礼物或帮助有需要的家庭来保持节礼日的传统精神。
Today, many businesses, organizations and families try to keep the traditional spirit of Boxing Day alive by giving away money to Food Banks, providing gifts for the poor, or helping families in need.
发达社会需要通过经济增长来满足其公民日益增长的需求。
Advanced societies need economic growth to satisfy the multiplying wants of their citizens.
在通过西洋镜播放电影的年代里，人们需要通过位于播放装置上面的一个专门设置的小窗口来观看电影。
In the peepshow format, a film was viewed through a small opening in a machine that was created for that purpose.
这些访问码的价格通常在每门课程80美元到155美元之间不等，学生需要通过这些访问码才能在线使用麦格劳·希尔和培生等教育公司开发的系统。
The codes—which typically range in price from $80 to $155 per course—give students online access to systems developed by education companies like McGraw Hill and Pearson.
另一方面，艺术历史学家需要相信，一个人不仅可以通过文字，还可以通过引导观众的目光来表达和分析。
On the other hand, art historians need to trust that one can indicate and analyze, not solely with words, but also by directing the viewer's gaze.
你不需要通过进入常春藤盟校来获得这些奖励。
You needn't attend an Ivy League school to reap those rewards.
问题是，它仍然需要通过卡车或铁路运输，因为他们没有建造任何管道来运输它。
The problem is that it still has to be transported by trucks or rail because they haven't built any pipelines to move it.
个人储蓄通常是通过节俭的生活习惯积累起来的，这需要整个家庭做出牺牲，因此是长期家庭财务行为的产物。
Personal savings have been accumulated, often through frugal living habits that require sacrifices by the entire family and are thus a product of long-term family financial behavior.
露西·汤姆森16岁，想学戏剧，但还需要通过更多的资格考试。
Lucy Thomson, 16, wants to study theatre but needs more qualifications.
在收入和支出之间创造差距，既需要转变思考方式，还需要牺牲和投入，但通过给自己的财务设限，妮可最终实现了经济独立。
Creating a gap between her income and spending required a paradigm shift and entailed sacrifice and commitment, but by going into financial lockdown, Nicole gained financial independence.
对于那些想要尝试的人，你可能会通过这门课，甚至不需要阅读就可能得到一个不错的分数。
For those who want to try, you probably could pass this class and maybe even get an okay grade without doing the readings.
火车到达英吉利海峡的时间比卡车更短，而货车可以通过驳船运到伯兰，驳船通常需要一个小时就能穿过英吉利海峡。
Trains can reach the channel more quickly than trucks, and freight cars can be transported to Burland by barges that typically cross the channel in an hour.
整体来说，这个赛道有各种各样的弯角，包括需要大力刹车的发夹弯和通过顺畅的其他弯角。
Overall, the circuit has a great variety of corners, including hard braking for a hairpin and other corners that flow nicely.
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