1·We become more energetic, more alert, better able to take effective action.
我们变得更有活力、更警觉、更有能力采取有效的行动。
2·"More sleep in old age, however, is associated with better health, and most older people would feel better and more alert if they slept for longer periods," he said.
他说：“然而，老年人睡眠时间越长，身体越健康。如果他们睡得时间更长一些，大多数老年人会感觉更好、更有精神。”
3·He decided he would stay more alert from now on.
他决定从现在起要更提高警惕了。
4·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。
5·Include protein with your snack to feel more alert.
对含蛋白质的点心提高警惕。
6·Notice how these small changes make you feel more alert and present.
仔细体会这些细小的改变，它们令你变得机警、感到活在当下。
7·were more alert, enthusiastic and could handle stress more effectively
更警觉，更热情并且能更有效的处理压力
8·A study found they make drivers more alert than just listening to music.
研究发现听有声读物会比单纯听音乐更能使人精神。
9·It could make you more alert and help you avoid an afternoon energy slump.
它能让你更加清醒，还能帮你避免下午犯困。
10·Not only will you seem taller, but you'll also appear more alert and engaged.
因为那样不仅会使你显得更高，而且也显得更加精神和投入。