Now, these displacement activities can include feeding, drinking, grooming, even sleeping.

现在，这些替代活动可以包括喂食、喝水、梳洗甚至睡觉。

youdao

Why do you think displacement activities are so often comfort behaviors, such as grooming?

你为什么会认为梳理打扮一类的置换活动常常是令人舒适的行为呢？

youdao

Displacement activities are activities that animals engage in when they have conflicting drives.

迁移活动是动物在有冲突的驱力下从事的活动。

youdao

"So,this kind of cyclical problem of displacement is extremely unsettling for the population and limits the possibility for the population to reinvest in economic activities such as agriculture,commerce and so on and so forth,".

VOA: standard.2009.09.25