她大便怎么样？一天几次？

How about her stool? How many times a day?

youdao

李磊：希望如此，谢谢您。那么每次吃多少，一天几次呢？

Lilei: Thank you. I hope so! How much do I take per time and how many times a day then?

youdao

在过去的十年里，医疗器械生产商开发了很多技术，拓宽了在避免一天几次刺破手指去检测血糖水平的情况下控制糖尿病的选择。

Over the last decade, the makers of medical devices have developed techniques that have widened diabetes management options beyond pricking the finger several times a day to test blood glucose levels.

youdao

There are coffee machines and there are lounge sofas and everything else. There are computers, there are printers, so it's a good lounge, and I think if you go there one day a week to do your problem sets, or more often, that's a good meeting place,I recommend that.

那里还有咖啡机和舒适的大沙发,以及一些其它设施,比如电脑,打印机,真的是个很好的休息室,如果你每周去那里,花一天时间完成你的作业,或者多去几次,确实是个好地方,我强力推荐

耶鲁公开课 - 基础物理课程节选