1.outline vt.概述;略述
Here we outline some of the some-times conflicting forces moulding the debate.
在此我们概述一些有时影响争论的相互对立的力量 。
2.unfair adj.不公正的,不公平的
He said in reply that the question was unfair.
他回答说这个问题不公平 。
3.require vt.要求;需要
Buyers might require further assurances before parting with their cash.
买方在付现之前可能要求提供进一步的担保 。
4.congestion n.拥挤,堵车;阻塞
The congestion in the city gets even worse during the summer.
夏天城市交通阻塞尤为严重 。
5.patrol vt.& vi.巡逻,巡查
Prison officers continued to patrol the grounds within the jail.
狱警继续巡视监狱 。