请假：向上级或雇主申请离开工作岗位或学校的时间。
... ask of 要求， 期望；向...问(问题) ask off 请假 ask out [口]请去作客，邀请外出；[美]引退，辞职，告辞 ...
Could you ask off and the world, I want to leave.
可不可以和世界请个假，我想暂时离开一下。
I'll ask my boss if I can have the day off.
我要问一下老板我能不能请一天假。
So you say well, rather than rushing off and fixing this one bug, let me pull back and ask, bug is this a systematic mistake that I've made throughout the program?
因此我们应该回头想想,这是不是我在整个程序中都，在犯的一个系统性错误，而不是匆匆忙忙的去修复这一个,如果确实是系统性错误的话？
计算机科学及编程导论课程节选 : 麻省理工公开课
If I could just ask if the people can fix the video, it's just a little bit set off to the left here.
如果我能要求能定格一下的话，它是从左边这儿开始的。
固态化学导论课程节选 : 麻省理工公开课
He was a hobo by choice: As a little boy, he'd seen a hobo come up to ask his mother for a piece of pie and she had given it to him and when the hobo went off down the road the little boy had said, "Ma, what was that fellow?" "Why, that's a hobo."
他是自愿成为流浪汉的：,当他还是个小男孩的时候，他见过一个流浪汉向他妈妈,要一块派，他妈妈给他了,于是当流浪汉离开的时候小男孩就问，“妈妈，那个家伙是谁“，“是个流浪汉“
1945年后的美国小说课程节选 : 耶鲁公开课
Some would even ask for off-road and towing capabilities.
We phoned the electricity provider to ask to come off pre-payment.
Unfortunately, you can't send it back and ask to be left off the mailing list in the future.