For healthcare workers, this has meant additional round the clock shifts and round the clock risks.

对于医护人员而言，这意味着他们要做全天候的工作，冒全天候的风险。

For healthcare workers, this has meant additional around the clock shifts and around the clock risks.

对医护人员来说，这意味着额外的连轴转轮班和全天修风险。

He calculated that an hour clock shift would add three years more daylight to your life by age 72.

他计算得出，到72岁时，一小时的时钟调整将为你的生活增加三年的日照时间。

I said, can you help? And within a week, he'd organized 40 people to do round the clock shifts.

我说，你能帮忙吗？不到一周，他就组织了40个人24小时轮班。

The body clock shifts, making it easier to stay up late and harder to wake early.

生物钟发生变化， 更容易熬夜， 更难早起。

It was half past six in the morning, Ove had just clocked off his shift and was actually supposed to be taking the train home the other way.

早晨六点半，欧维刚刚下班，本应该坐上另一班火车回家。

For instance, young children tend to go to sleep earlier and rise earlier, but the internal sleep clock shifts in puberty so that teens want to sleep later and rise later.

例如，幼儿倾向于早睡早起，但体内睡眠时钟在青春期发生变化，因此青少年想要晚睡晚起。