The studies, often supervised by graduate students or staged over a few hours, are perfect for "psych 101 students" or students looking to earn quick cash.

这些实验常有研究生监督或持续几个小时，对“心理学101个学生”或那些想轻易挣钱的人来说再合适不过了。

youdao

A few hours later, when she came to say goodbye, the family asked her to settle an argument they've been having over exactly what advice she had given.

几个小时后，当她来告别时，家人要求她解决他们一直在争论的问题，即她到底给了什么建议。

youdao

The canoes allow them to travel over a vast area that today would take a few hours to fly over.

这些独木舟使他们能够跨越一个广阔的地区，而今天飞过去需要几个小时。

youdao

"My friends and I have made a list of things we want to do over the summer. Different places to travel, to get away to, maybe a beach a few hours away.

VOA: special.2010.06.18

heart attacks,strokes,heart failure increases probably five to ten times greater than it does over just a few hours of exposure."

VOA: standard.2010.08.04

Over a few hours, he stabilized, and the I.

NEWYORKER: Big Med

My sister has an organized friend who comes over just a few hours each week to attack one closet or drawer at a time.

FORBES: De-clutter, Detox & De-dupe: a recipe for success in the new year

Bad behaviour was commonplace, she said, but on the day of the assaults the two young pupils were "out of control" and had caused damage to the property and physically assaulted a member of staff over the course of a few hours.

BBC: Black teacher assaulted and 'racially abused', court told