They want to be on the alert for similar buying opportunities.
他们要准备应对类似的购买机会。
Police are warning the public to be on the alert for suspicious packages.
警方警告公众要警惕可疑包裹。
Our company has informed us that there have been many cases of piracy, and warned us to be on the alert .
公司已经通知我们，最近连续发生多起海盗袭击船舶事件，因此要求我港提高警惕。
We are therefore campaigning for authors, researchers and editors to be on the alert for plagiarism and to work against cultural misunderstandings.
因此我们正在帮助论文作者、研究人员以及杂志编辑小心提防剽窃，而且还要对抗文化上的误解。
The policemen seem to be on the alert against something and their expressions alter when they see the clock--the crew thought it was a bomb and alerted the police!
警察好像随时准备着应付什么，看到是只闹钟时他们的表情改变了--原来机组人员把闹钟当成了，并且向警察报了警！
It is important to be on the alert for symptoms for H1N1, especially for seniors and those with a chronic health condition as they are more vulnerable to respiratory infection.
年长或患有长期疾病的人士较容易感染呼吸道疾病。因此他们需要特别留意有关甲型流感病症。
In his journal, Henry David Thoreau wrote, "My profession is always to be on the alert to find God in nature, to know his lurking places, to attend all the oratories, the operas in nature."
亨利·大卫·梭罗在日记中写道：“我要做的就是时时刻刻从自然中发现上帝的存在，了解他在自然中隐藏的地方，观赏在自然界中上演的所有演讲和华丽的歌剧演出。”
They were constantly on the alert not to be taken by surprise.
他们一直处于常备不懈状态以防突然袭击。
Limiting the wait time and sending an alert on an error return code would be a very good thing to add.
限制这个等待时间，并发送关于一个错误返回码的警报，是非常有必要增加的一个功能。
We have informed the airport to be on alert as the ash is quite high this time.
克里斯蒂安托说：“我们已经通知机场时刻警惕，因为火山灰现在已经上升到高空。
But I insist that the virus is still present, that we need to remain on alert and the resumption of activities will be little by little, not all at once.
但是我坚信流感现在仍然活跃，我们需要继续提高警惕，病毒的反扑是一点一点体现出的，而不是一下子爆发。
Some monitoring should be provided on the active configuration as a matter of course, and an informational alert should be sent to those responsible for the infrastructure when a change occurs.
当然，应当对激活状态下的配置进行一定程度的监控，当发生任何更改时，一个信息警告将被发送给负责基础结构的人员。
Reference queues are not as useful with soft references as with weak references, but they could be used to raise a management alert that the application is starting to run low on memory.
引用队列对于软引用来说，没有对弱引用那么有用，但是它们可以用于发出管理警报，说明应用程序开始缺少内存。
Consumers also tend to be more alert on the Internet.
消费者当然也倾向于在互联网上更加谨慎小心。
Japan may be hit at 0300 GMT on Sunday, the country's meteorological agency said, calling for people to be fully alert.
日本气象局说该国可能在格林尼治时间周日0300被袭，要求人们必须保持充分警惕。
A communications trainer must be alert to the research, without getting so bogged down in the minutiae that he becomes a college lecturer instead of a hands-on provider of practical information.
一个沟通培训师必须警惕这些研究，不要拘泥于细节而变成一个大学讲师而不是实用信息的传授者。
When you back out of your driveway or leave your garage, be on the alert for children who are walking or bicycling to school.
当您开回您的车道或驶离车库，请当心步行或骑自行车上学的儿童。
Experts still disagree over whether the vaccine caused cases to increase that year, and the C.D.C. will be on high alert for reports of it this year.
专家对这年增加的病例一直有不同看法和疾病控制中心对这年的报告保持警惕。
But on the other hand, this physical inbox could alert would-be thieves to a tech-savvy geek who probably has a stockpile of electronics at the designated address.
但在另一方面，这种邮箱可以提成为一个喜欢偷电子产品小偷的目标。
This is all the more reason to be alert and vigilant about what is happening on this front.
这就是对这一前沿正在发生的事情保持警惕的更多原因。
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。
Flashing amber lights and variable message signs on the Shenzhen Bay Bridge and approach roads will be activated to alert motorists on strong wind conditions.
沿深圳湾公路大桥及附近道路的黄色灯号及可变讯息标志将会启动，以提醒驾驶人士小心强风。
In the arctic, the seals that bask on the ice or swim in the water have to be continually on the alert against the Polar bear.
在北极区，海豹无论是在冰上晒太阳还是在水中游泳，都要时刻提防着北极熊。
Be alert and reports to the Guest Relation Manager if seeing someone suspicious on the floor or around the lobby area.
如果在楼层或大堂区域看到可疑的人要提醒并汇报给客务经理。
The world needs to be on high alert.
世界需要高度警惕。
The Chinese embassy in Algeria then issued a statement on its website urging Chinese organizations and citizens in Algeria to be on alert.
在阿尔及利亚的中国大使馆随后发表一份关于其组织敦促中国和阿尔及利亚公民提高警觉网站上发表声明。
Promising to alert the resistance to be on the lookout for a big announcement, she left them.
在承诺告知反抗军等待胜利的消息后，她就离开了。
So, let's be alert to the small excellences around us - and comment on them.
于是，让我们警觉于我们周围这种小优点——并且评论他们。
So, let's be alert to the small excellences around us - and comment on them.
于是，让我们警觉于我们周围这种小优点——并且评论他们。
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