confinement

n.拘禁；限制；分娩

It was not the faintness of physical weakness, though confinement and hard fare no doubt had their part in it. 那并不是生理的虚弱引起的昏厥，然而和拘禁及缺少饮食一定大有关系。

I argue that confinement is intrinsically impractical. 我觉得限制手段本质上是不牢靠的。

Her confinement was approaching. 她的分娩期临近了。

For such an intelligent animal, this intensive confinement causes debilitating stress and boredom. 这种高密度的分娩，导致了母猪身心极度的疲惫和压力。