As a result, much of it remains in utility holdingpens.
因此,大部分的乏燃料棒依然保存在乏燃料池里。
2
She takes the captives to holdingpens at her house until she can let them go far away from human activity.
她把捕获的蛇在家中暂时圈养起来,直至将它们在远离人类活动的地方放生。
3
Imagine a city where you don't drive in loops looking for a parking spot because your car drops you off and scoots off to some location to wait, sort of like taxi holdingpens at airports.