我一天中花费在盥洗室镜子前的时间不超过五分钟，甚至有时都没有剃须或梳头的时间长。
I don't spend more than five minutes a day in front of the bathroom mirror, sometimes not even long enough to shave or comb my hair.
几天前，墨西哥的地方病毒学实验室还没有确定新流感病毒的设备，所以他们要把样本送到美国或加拿大进行确认，来回要耗费好几天的时间。
Until a few days ago, Mexico's local virology LABS didn't have the equipment to identify the new strain of bug, so they had to send samples to the U. s. or Canada, a turnaround that took several days.
如果你有一份坐办公室的工作，天一小时的锻炼听起来特别艰巨，不过你可以在工作前或工作后完成这些大量的训练。
Fitting in an hour of exercise a day sounds especially daunting if you have a desk job, but there are plenty of workouts you can complete before and after work.
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