尽管总体上看，这种对癌症警惕的持续观察是一件好事，但研究人员越来越怀疑，是否所有这些检查对老年人来说都是必要的。
While such vigilant tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly.
有机体更清醒，更警觉；随着有机体对周围环境变得更加敏感，这种提高的警惕性导致对更细微信号的理解。
The organism is more awake, more vigilant; this increased vigilance results in the apprehension of ever more subtle signals as the organism becomes more sensitive to its surroundings.
社交媒体当然可以用来逃避日常琐事，但我们必须警惕其对人整体心理健康的负面影响，比如上瘾。
Social media can certainly be an escape from the daily grind, but we must be cautioned against the negative effects, such as addiction, on a person's overall psychological well-being.
首席执行官格兰特·克罗瑟斯表示：“我们对高澳元压抑回报率保持警惕。”
Chief executive officer Grant Crothers said, "We remain vigilant with the high Australian dollar depressing returns."
当我问到关于她们自己的话题的时候，她们变得警惕起来：上帝对他们很仁慈，她们说，她们很高兴看到我。
When I ask them about themselves they are guarded: God is good to them, they say, they are glad to see me.
在亲密关系中，对伴侣控制你或侵犯你的迹象，你常常保持高度警惕。
In relationships, you are often on high alert for signs of control or impingement by your partner.
几乎所有李先生的客户——他们对负债有天然的警惕——都会马上以现金支付全部车款。
Almost all of li's customers - traditionally wary of falling into debt - pay cash on the nail, in full, for their autos.
卫生部同时也提醒所有的医师和医疗机构继续对可疑病例保持警惕。
The Ministry has reminded all medical practitioners and healthcare institutions to continue to be vigilant to suspect cases.
我对肾上腺素和邓金油炸圈饼保持警惕，你看到我当时膨胀的腰围就知道为何了。
I kept alert on adrenaline and Dunkin Donuts, and I had a bulging waistline to prove it.
已向邻近的县和邦发出警报，必须对任何疑似病例保持警惕和采取适宜公共卫生行动。
Adjacent districts and states have been alerted on the need to be vigilant for any suspected case and to take appropriate public health actions.
我们时刻、而且必须对该病毒可能改变其行为的任何线索保持警惕。
We are - and we must remain - alert to every hint that the virus may be changing its behaviour.
我建议你走路的时候不要听音乐，对周围能保持警惕。
I suggest that you never listen to music while walking in order to stay alert to your surrounding.
对含蛋白质的点心提高警惕。
离异的父母在为避免对孩子过多的溺爱方面表现的尤其警惕。
Divorced parents especially have to be vigilant to avoid the indulgence trap.
因此，他们对债务通常很警惕，也很少慌张。
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。
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.
很多国家希望购买该飞机，但是，美国对出口先进飞机很警惕。
Many countries would love the purchase the aircraft; however, the U.S. is wary of sending the advanced aircraft abroad.
虽然对于大多数人来说这种风险很低，但是对这种新发现保持警惕仍然是十分必要的。
But it's important to keep this new finding in perspective, as for most people the risk is still very low.
他对自己黑暗面的恐慌使他保持警惕并驱使他前进。
Panic at his own dark aspects kept him alert and drove him on.
支持小组的伙计们也也时刻查看卫星照片和天气情况，同时努力提醒我们对即将发生的危险保持警惕。
The guys in the support teams are also constantly checking satellite images and weather patterns to try and keep us warned about any impending dangers.
报告结果显示，当孩子身体超重的时候，家长和孩子们都会警惕对食物的选择。
The results suggest that both parents and children have increased awareness of food choices when children are overweight.
听觉能让人类对食肉动物爬近有所警惕，准备进攻。
Hearing could alert to a predator creeping up, ready to attack.
未来，我们将继续警惕对美国或我国的盟友及合作伙伴的任何威胁。
And going forward, we will remain vigilant against any threats to the United States, or our Allies and partners.
与此同时，我们应该对刺激措施可能产生的负面影响尤其是潜在通胀风险保持警惕。
At the same time, we should stay on alert against any possible adverse impact of the stimulus measures, the potential risk of inflation in particular.
如果对任何已有的变化有所警惕，如浮肿、肿块或其他症状，这时候就应去看医生。
But they should pay attention to any changes and see a doctor if swelling, lumps or other symptoms develop.
每年篝火之夜临近时，英国人都会被告知对烟花爆竹和意外大火提高警惕。
EVERY year, as bonfire night approaches, Britons are warned about the dangers of fireworks and accidental conflagrations.
但是当我到了少年时候，我对每个新事物变的警惕。
But as I entered my teen years, I became wary of trying new things.
但是当我到了少年时候，我对每个新事物变的警惕。
But as I entered my teen years, I became wary of trying new things.
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