比如，他的衣服上不能多出一片之前一天没有的灰尘。

He would have to make sure, for example, that his clothes did not accumulate a single extra speck of dust that was not there one day earlier.

youdao

萨拉，赶快。我恐怕在晚会之前你没有时间换衣服了。

Sarah, hurry up. I'm afraid you can't have time to get changed before the party.

youdao

举个例子，你有没有计划在早上9：00之前全部搞定健身运动、送小孩上学、洗衣服和遛狗？请量力而行，不要奢望一口吃成胖子。

For example, are you trying to go to the gym, get the kids ready for school, do laundry, and walk the dog all before 9:00 a. m.? Make sure you don't bite off more than you can chew.

youdao