keep them awake的意思|示意

They will pay better attention to what you are saying and it may keep them awake after that long lunch.

观众会更好的专注于你所说的，同时这又能让观众长时间保持清醒。

Proprietor: "Put him at the pajama counter, and fasten a card on him with these words: 'Our pajamas are of such superior quality that even the man who sells them can not keep awake."

老板：“把他安排到睡衣柜台去。给他挂张卡片写上：‘我们的睡衣质量如此之高，甚至连卖它们的人都睡不醒。’”

For most people, 10 mg isn't nearly enough to affect mood or behavior — much less keep them awake.

对于大多数人来说，10毫克还不足以引起情绪和行为的波动，更别提让人失眠了。

You have to keep them awake, but I feel it's not easy for a defender to have to concentrate for 90 minutes and you can't afford to make a mistake.

“你必须让他们保持清醒的头脑，但我想要让一个防守球员在90分钟里都高度集中精神和不犯一个错误是很不容易的。”“有人大喊一声或许有时候能对他们有所帮助。”

Kim Hye-In, a high school senior, said she and her friends wear rubber bands round their wrist and snap them periodically to keep themselves awake.

高三生金慧英说，她和朋友在手肘套橡皮圈，定时弹自己来保持清醒。

In other words insomniacs keep themselves awake by focusing too much on the bodily sensations associated with sleep and any environmental noises that might be keeping them awake.

换句话说，失眠患者使自己保持清醒，缘于过多地关注于与睡眠有关的身体感受以及任何可能使他们保持醒着状态的环境噪音。