In principle, you could bill your clients for fractions of a second or fractions of a minute.

原则上,你可以按分钟或者按秒钟,从你的客户那里收取费用

耶鲁公开课 - 博弈论课程节选

It's a, on the beach, the beach there is nice but you go 40 minutes to the beach over there,

它，在海滩，海滩，那里很好，但是你走到海滩要40分钟，

世界是我的家 - SpeakingMax英语口语达人