Thomas Jefferson is often credited with saying that The price of liberty is eternal vigilance.

托马斯·杰斐逊有一句话经常为人所称赞，自由的代价是永恒的警觉。

Norepinephrine has substantial effects on focus, attention, vigilance and it improves mood.

去甲肾上腺素对人的专注度、注意力和警觉都有显著影响，而且可以改善情绪。

Constant vigilance is necessary in order to avoid accidents.

为了避免意外事故， 必须经常保持警惕。

Now, that's the precision of their methods, but there's also the vigilance.

而现在来谈谈方法的准确，但同时也包含了警觉。

The response to those states must be constant vigilance.

应对国家必须要始终保持警惕。

But most of all, you need to practice constant, never-ceasing vigilance.

不过最重要的，你们需要时刻保持警惕，永远不能松懈。

They are also urging vigilance against the landslides, rising rivers and strong winds.

们还敦促要警惕山体滑坡、河面上升和强风。

With all his vigilance John Ferrier could not discover whence these daily warnings proceeded.

约翰·费瑞厄虽然百般警戒，但是总不能发现天来临的警告究竟是在什么时候干的。

" The slightest lapse in vigilance could result in a fire of significant proportions."

“稍有不慎，就可能引发大规模火灾。”

Yu Zhengsheng also called on local people to stay calm and keep vigilance.

同时，俞正声呼吁当地民众保持冷静并保持警觉。

The South Korean Joint Chiefs of Staff say the country is strengthening surveillance and vigilance.

韩国联合参谋本部称，韩国正在加强监视，提高警惕。

Living like a hermit without a companion requires constant vigilance.

因为独自隐居，没有同伴照应，它需要时刻保持警惕。

The answer is vigilance and light.

唯有以警惕和放松来应对。

However, the impressive part is the vigilance and precision in which Disney carries out these methods.

然而令人印象深刻的是，迪士尼乐园使用方法的警觉和准确。

Perhaps the ceaseless vigilance of the police has dramatically reduced the availability of drugs on the street.

也许鉴于警方长期戒备的震慑，街头毒品交易明显减少。

Parry's work on " online vigilance" led him to wonder how strong brain drain's effects really are.

帕里对“在线警觉”的研究让想知道认知流失的影响到底有多严重。

This cannot but raise the vigilance of China over whatever step Manila is going to take next.

菲律宾还频繁派员登临铁线礁等中国南海无人岛礁，严重违反宣言精神。

Today, the reopening was announced by the country's symbol of success, and vigilance, Prime Minister Jacinda Ardern.

今天，解除禁闭的通知是由新西兰总理雅辛达·阿尔登宣布的，她象征着新西兰取得的成功和新西兰的防范。

Brazil and India have reported spikes in infections as restrictions ease. And the World Health Organization urged vigilance today.

巴西和印度报告说，随着限制措施的放松，感染人数激增。世界卫生组织今天敦促人们保持警惕。

Experts say technology offers only part of the solution and that constant vigilance is needed to maintain cyber security.

专家称科技只能解决部分问题，需要不断警惕来维持互联网安全。