Asian Carp can weigh up to 45 kilograms each, and eat up to half their body weight in food per day.

VOA: standard.2010.07.20

The thought is, roughly, weigh up the pleasures and pains in some appropriate way.

只需大约衡量一下,快乐和痛苦。

耶鲁公开课 - 死亡课程节选

He is teamed up with Isaak to track and weigh the amount of fish they are bringing in to help the DNR better understand the scale of the Asian Carp problem.

VOA: standard.2010.07.19