Security forces remained on patrol until late into the night.保安部队继续巡逻至深夜。He hurried through the rain, to the patrol car.他冒着雨急匆匆地跑到巡逻车前。The men apparently opened fire after they were challenged by a patrol.显然，那些人是在受到一支巡逻队...
Two policemen were killed when gunmen opened fire on their patrol vehicle.持枪歹徒朝警察的巡逻车开火，两名警察被打死。I think it's the thin end of the wedge when you have armed police permanently on patrol round a city.我觉得让武装警察永久性地在城市里巡逻...
我们大多数航班行李限重为每位乘客44磅。Most of our flights have a baggage allowance of 44lbs per passenger.我不用疯狂地节食也能减轻几磅。I can lose a few pounds without resorting to daft diets.牛肉现在卖到了每磅30多卢布。Beef now costs well over 30 roubles a pound....
Stern also studies and observes the behaviour of babies.斯特恩还研究观察婴儿的行为。He observes carefully but says little.他总是仔细观察,很少说话.He observes keenly but says very little.他观察敏锐,却很少发言....