需要做出改变的时候，每一次用一天，或者一个小时去做。

Take it one day, or hour, at a time if you need.

youdao

相反，你必须至少花一个小时走路，骑车或者游泳。

Instead, you have to go for a walk, ride a bike, or swim at least an hour.

youdao

你甚至可以请一个保姆，或者请你的朋友每天来你家几个小时喂孩子们吃饭，让他们按时睡觉。

You can even have a babysitter or friend come in for an hour or so each night to help everyone eat and get ready for bed.

youdao

And then after a few minutes or maybe an hour, you hopefully have at least one dancing cookie.

几分钟或者可能一小时过去后，你颇有希望地拥有至少一个会跳舞的饼干人。

哈佛公开课 - 计算机科学课程节选

you would probably spend at least an hour or an hour and a half on each floor.

每层楼你大概要看一个或者一个半小时。

大都会艺术博物馆 - SpeakingMax英语口语达人

Bodies may last 20 years, 50 years, 80 years, 100 years, but people would only last an hour or, if it's every minute substitution, a minute.

肉体可能持续20年，50，80，或者100年，但人可能持续一个小时，以分钟算，或者是一分钟。

耶鲁公开课 - 死亡课程节选