need简单

To prevent entire ecosystems from going up in smoke, Martin said, people must bring healthy fire back to places that need it.

马丁说，为了防止整个生态系统化为灰烬，人们必须把健康的火重新带回需要它的地方。

“It’s a double-edged sword because wildfires are getting more severe and larger under climate change and we need this work even more, but then the work gets more challenging,” said Susan Prichard, a fire ecologist at the University of Washington.

“这是一把双刃剑，因为在气候变化下野火变得越来越严重、规模越来越大，我们更加需要这项工作，但这项工作也变得更具挑战性，”华盛顿大学的火灾生态学家苏珊·普里查德说。

Its workforce needs more training.

其工作人员需要更多培训。

You don’t need to get out more.

你不需要更多地出门。

If, like most business people, you spend your life dashing from office to plane, train to home, boardroom to washroom, what you really need to do is stay in more, sit down — and read a book.

如果你像大多数商务人士一样，一辈子都在奔波——从办公室到飞机，从火车到家里，从会议室到洗手间——那么你真正需要做的是多待在家里，坐下来——读一本书。

You don’t need technology for an immersive experience — just surrender to narratives across time and place.

你不需要借助技术来获得沉浸式体验——只要沉浸在跨越时空的叙事之中就好。

Yet even as scientists and public officials increasingly agree on the need for more fires in our forests, climate change is making this tactic more challenging, experts said.

然而专家们表示，尽管科学家和政府官员越来越认同我们的森林需要更多的火，但气候变化正使这一策略变得更具挑战性。

There’s no need to back away from progress, as long as we’re equipped with the knowledge and tools to make sure AI remains a friend.

只要我们具备足够的知识和工具来确保人工智能始终是朋友，就没有必要在进步面前退缩。

the need to compete with others.

需要与他人竞争。

Christopher Kettle, Biodiversity International’s director for forest genetic resources and restoration in Rome, says that the need for infrastructure — things such as mechanisms for collecting and storing seeds, and nurseries to raise seedlings — might be most desperate here because many trees are ‘masting’ species, which don’t produce seeds every year.

国际生物多样性中心驻罗马的森林遗传资源与恢复主任克里斯托弗·凯特尔表示，这里对基础设施——诸如收集和储存种子的机制以及培育幼苗的苗圃——的需求可能最为迫切，因为许多树木属于“大年结实”物种，并非每年都结种子。

With so much research left to do, leaders in the field have been doing some soul-searching, and acknowledging that restoration can be motivated by — and designed to meet — different needs.

由于还有大量研究有待开展，该领域的领军人物一直在进行反思，并承认恢复工作可以出于不同的需求而开展，也可以为满足不同的需求而设计。

The purpose of restoration efforts may be different from the real needs of the people involved.

恢复工作的目的可能与相关人群的真实需求不同。

For AI to be successful, data needs to be accessible, but the use of personal data is becoming more regulated and the automated sharing of data is becoming more difficult.

人工智能要取得成功，数据必须是可获取的，但个人数据的使用正受到越来越多的监管，数据的自动共享也变得越来越困难。

Of course, I need to concede that my collection of “Smiling Victorians” makes up only a tiny percentage of the vast catalogue of photographic portraiture created between 1840 and 1900, the majority of which show sitters posing miserably and stiffly in front of painted backdrops, or staring absently into the middle distance.

当然，我必须承认，我收集的“微笑的维多利亚人”只占1840年至1900年间所拍摄的大量肖像照中极小的一部分，其中大多数照片里的拍摄对象都在彩绘背景前愁眉苦脸、姿势僵硬，或是茫然地凝视着不远处。

It needs to give the commission explicit authority once and for all to bar broadband providers from meddling in the traffic on their network and to create clear rules protecting openness and innovation online.

国会需要一劳永逸地赋予该委员会明确的权力，禁止宽带提供商干预其网络上的流量，并制定保护网络开放与创新的明确规则。

Congress needs to take action to ensure net neutrality.

国会需要采取行动确保网络中立。

Rules need to be set to diversify online services.

需要制定规则使网络服务多样化。

It needs to put historical prejudices to one side and take some steps to address our urgent housing need.

政府需要抛开历史偏见，采取一些措施来满足我们迫切的住房需求。

Most of the first-generation students (59.1 percent) were recipients of Pell Grants, a federal grant for undergraduates with financial need, while this was true only for 8.6 percent of the students with at least one parent with a four-year degree.

大多数第一代大学生（59.1%）获得了佩尔助学金——一种面向经济困难本科生的联邦助学金，而在父母至少一方拥有四年制学位的学生中，这一比例仅为8.6%。

(48) This seems a justification for neglect of those in need, and a rationalization of exploitation, of the superiority of those at the top and the inferiority of those at the bottom.

（48）这似乎是在为忽视那些需要帮助的人进行辩护，为剥削行为、为上层人士的优越和底层人士的卑微寻找合理的解释。

The French tax is not just a unilateral move by one country in need of revenue.

法国的这项税收不仅仅是一个需要财政收入的国家采取的单边举措。

are in need of financial support.

需要经济资助。