陌生人是群体本身的一个元素，与穷人和各种“内部敌人”并无不同——这个元素在群体中的成员身份既涉及在群体之外，也涉及与群体对立。
The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.
The UK continental shelf still has an important role to play in our energy security.
一个设计良好的空间可以改变人们的感觉和与环境的互动方式。