更新时间

refreshing change───令人耳目一新的变化

feeding time───供料时间；喂养时间

refreshing───adj.提神的；使清爽的；使人重新振作的；v.使清新；恢复精神（refresh的ing形式）

refreshingly───adv.清爽地；有精神地

behind time───迟到；逾期；在指定的时间之后

closing time───结束营业的时间

driving time───班车时间；驱动时间；驾驭时间

feeding times───喂食次数

flying time───飞行时间

However, it's important that we spend time refreshing and challenging our basic understanding.───然而，我们花些时间更新和质疑我们的基本理解是很重要的。

Is it wasted time, or refreshing time?───是在浪费时间还是在充分利用它？

naked at home is indeed relaxing and refreshing at the same time. It's as if you have been freed from a long imprisonment.───在家裸着的确是个放松和让人清爽两不误的行为，就好比长期囚禁后除获自由的感觉。

Is it wasted time, or refreshing time?───是在浪费时间还是抓紧更新？