be alert
美 
英
英汉解释
例句
For the whole game, I continued to run behind my team-mates, shouting that we had to be alert until the end.
在这场比赛里，我一直在我的队友后面跑着，大声向他们叫喊着我们必须一直保持警惕，直到比赛结束。
A good cowhand or buckaroo needs to be alert at all times, as the task of leading a herd back to the ranch can be a tricky one.
一个好牧童或好牛仔需要时时保持警觉，因为将牛群带回牧场是一项困难的任务。
That's where the systemic implications come in and what we and others are trying to be alert to.
这种时候系统性影响便会显现，这也是我们和其它机构试图提防的现象。
Employees should be alert to see that guards are kept in place and properly adjusted.
员工应保持警惕观察保护罩是否就位，并要经过正确地调整。
With Qu Road turn obstacles, the driver must be alert at all times did not dare take it lightly.
有了弯道曲道的阻碍，司机须时时警醒不敢掉以轻心。
Wine would often come to Ice's mind. Ice thought it a sign of danger. She must be alert to danger.
Ice的脑海中总会有Wine的影子，她认为这是一种危险的信号，必须保持警惕。
This accident warns the security department of the company to be alert and improve security inspection on equipment.
这起生产事故令公司的安全部门警醒，应该加强设备的安全检查。
Feel the rush: Get a sense of thrill and adventure for committing the crime. Use the excitement to heighten your senses and to be alert.
紧迫感：对于这次犯罪要有冒险和兴奋意识，利用这种兴奋的情绪能加强你的感觉而更加灵敏。
Be alert, the enemy repulsed from the top of the bill will likely launch another attack.
要警惕，被从山头赶跑的敌人还可能发动再一次攻击。
"We are trying to fill that breach with heavy machinery, but we have also warned people to be alert, " Mr.
“我们正在动用重型机械，希望堵住缺口，但是我们已经警告人们要对潜在的威胁保持警惕，”乌斯曼先生说。
Diabetic patients with dizziness, to be alert to possible precursor to a stroke, a stroke may have occurred, requiring special attention.
糖尿病患者出现头晕，要警惕可能是中风的先兆，也可能已发生了中风，因此需要特别注意。
The light signals sent to your body's master clock tell you when to be sleepy and when to be alert.
传送到我们身体的主时钟的信号告诉我们什么时候该睡觉，什么时候又该打起精神。
In money matters you need to be alert; no investment in schemes that do not hold water. Not everyone has solid foundations.
在金钱问题上要小心，计划中的投资不会正确合理，不是每个人都有坚固的基础。
As the Greek players had the advantage in the air, I had to be alert in their set-pieces.
由于希腊球员具有空中优势，我不得不盯紧定位球。
Riding these tricky rapids in relationships requires you to be alert and adaptable.
要在个人关系中驾驭这些险滩乱流，需要你保持警觉并能随机应变。
Teach the patient to be alert for recurrence of diarrhea, fever, and other symptoms and for evidence of the same symptoms in family members.
教育病人警惕腹泻、发烧及其他症状的复发及家族成员出现相同症状迹象。
The Bank Group will also be alert to ways we can assist these clients if the credit storm and liquidity drought sweeps their way.
如果信贷风暴和流动性枯竭波及他们，世行集团也会认真考虑对这些客户以何种方式提供援助。
A man must be alert at all times if he expects to stay alive.
一个人想活着就得时刻保持着警惕。
We also need to be alert to the fact that this technology can make bad bugs rather than useful bugs.
我们也需要警惕用这一技术得到的有害的细菌远多于有用的细菌。
Beware, be alert; for you do not know when the time is.
你们要谨慎，要有警觉，因为你们不知道那时期几时来到。
As well, always be alert for news out of Japan and any escalation of actions in Libya.
同时，请一直关注日本方面的消息，还有利比亚行动是否有任何升级迹象。
And by modulating the amount of blue in our environment, we can help people to relax, or to be alert, to fall asleep, or to stay awake.
如果对我们环境中的蓝光进行适当调控，就可以帮助人们放松或者调整到警惕状态，帮助人们入睡或保持清醒。
moreover , be alert if your boss persuades you to transfer to other jobs relating to investment , buying and selling.
此外，亦要留意雇主有否游说你转任其他涉及投资、买货推销的工作等迹象。
If you are near a stream or channel, be alert for any sudden increase or decrease in water flow and for a change from clear to muddy water.
假如你接近溪流或河道，提高警觉小心任何突然增高或降低的水流，及清澈的溪水突然变浊。
The two agencies also called on countries to be alert to the possible spread of melamine-contaminated dairy products.
这两个机构还呼吁各国警惕受三聚氰胺污染的奶制品的可能扩散。
That's not to deny its importance, which should serve as a reminder to be alert.
这不是在否认其重要性，这是应该警惕的。
Be alert to the ways in which research derives from and affects the work of other people, and respect the rights and reputations of others.
对研究成果的获取方式及其对他人工作的影响保持警惕，尊重他人的权利和名誉。
Mr Johnson said that all economies needed to be "alert to signs of a sharper global downturn" .
约翰逊表示，所有经济体都需要“警惕更剧烈全球经济滑坡的迹象”。
WHO encourages clinicians to be alert to two situations that carry a high risk for the emergence of viruses resistant to oseltamivir.
世卫组织鼓励临床医生提防以下两种高风险的对奥司他韦具有耐药性的病毒情况。
Also, be alert to check that the server does not start in configuration mode only!
此外，务必检查服务器不是仅以配置模式启动！
Meanwhile, doctors, patients, and family members can be alert to depression as a possible predictor of dementia, Saczynski said.
同时，Saczynski说，医生、患者和家属可以对抑郁作为痴呆的可能预测因子提高警惕。
He enjoined me to be alert all the way for fear to catch a cold at night.
他嘱我路上小心，夜里要警醒些，不要受凉。
Be on guard! Be alert ! You do not know when that time will come.
你们要谨慎，警醒祈祷，因为你们不晓得那日期几时来到。
Be alert . Sign up for the personalized Funding Alert options wherever they're offered.
保持机警注册个性化的基金提醒选项，别管它从哪里给你提供信息。
The federal government. . . has a special obligation to be alert to the consumer's needs and to advance the consumer's interests.
联邦政府…负有关心消费者需求和促进消费者利益的特别义务。
If you're preparing or responding to a request for proposal (RFP), be alert to instructions that ask for submission of "references. "
如果你在应答招标书（RFP），要警惕要求提交“引用”的提示。
Be alert in your observations. Look for similarities, differences, as well as unique and distinguishing features in situations and problems.
要留意所观察的对象。找出情况与问题中的相似处、不同处以及独特的显著特征。
On April Fool's Day, be alert to pranks all day long.
愚人节这天一定要高度戒备起来。
But investors need to be alert to the risk that the cycle could be shorter than many expect.
但投资者需要警惕一种风险：本轮周期可能比许多人预期的要短。
Be alert. Question, observe, investigate, learn all you can about confusion, how it operates, what it does to you and others.
警惕。试质疑、观察、查核、尽你所能了解迷茫，它如何运作、待己待人。
