The biennial competition aims at enhancing youngsters alertness against juvenile crimes 两年一度的比赛旨在呼吁青少年对各种罪行提高警惕。
Raudenbush concluded that the stimulants in chocolate increased mental alertness 于是瑞登布什得出巧克力中的兴奋剂能提高精神机敏度的结论。
His modesty and simplicity , as well as his alertness against the enemy are well brought out 他的谦逊、朴实，以及对敌人的警惕性都刻划得很好。
" there needs to be a high level of vigilance and alertness throughout all parts of the health system 报告指出：医疗系统中各个环节，须有高度触觉和警觉性。
" we ' re not sure why , but there ' s evidence it increases alertness , " he says 他说： “我们目前并不知道其原因何在，但有明显证据表明这样可以提高孩子的敏捷程度” 。
Stretching not only improves overall fitness - it can also improve mental alertness and productivity at work 伸展运动不单改善整体健康，亦令人保持头脑清醒，提升生产力。
" oh yes , certainly , " said the girl with a sort of demure alertness which was somewhat amusing “呵，好，当然， ”那女孩说，她表现的那种认真的，灵敏的样子，看来有点好笑。
Cognitive aspect : over - alertness hypersensitivity , confusion , difficulty in objective thinking and in concentrating 思想方面：过度警觉和敏感思想混乱不能保持客观难以集中精神。
I acknowledge that my safety is my personal responsibility and depends upon my alertness and my use of good judgment 我清楚获知，我的安全是我个人的责任和取决于我的警惕和良好的判断。
To strengthen public education and publicity programmes for the community to enhance their understanding and alertness ; and 加强向市民推行公众教育和宣传活动，使他们更了解有关问题并提高警觉性；
