保安部队继续巡逻至深夜。Security forces remained on patrol until late into the night.现在很少能看到巡逻的警察。These days, the bobby on the beat is a rare sight.他去巡逻，然后没再回来。He failed to return from a patrol....
The stink of exhaust, the mind - numbing tedium of traffic , parking lots blighting central city real estate.排气管散发的难闻气味; 让人麻木的交通拥堵;妨碍中心城市房地产的停车场.She began to wonder whether she wouldn't go mad with the tedium of the...