| 例句 |
Dr Lee believes that men who exercise can halve their risk of cancer of the colon.李医生相信锻炼身体能使患结肠癌的风险降低一半。The potatoes will cook more quickly if you halve them before you put them in the oven.如果把土豆切成两半再放进烤箱，它们会熟得更快。We aim to halve unemployment within the lifetime of this government.我们打算在本届政府任期内把失业率减低一半。The aim is to halve the amount of waste dumped in landfill sites.目标是把倾倒在垃圾填埋场的垃圾减少一半。The Concorde used to halve travel time between some of world's major cities.协和式飞机曾把来往于世界一些大城市之间的飞行时间缩短了一半。The bank had to halve its discount rate.银行不得不把贴现率降低一半。If you are involved in an accident, wearing a seat belt will halve the risk of death.如果你遇到车祸，系着安全带会使死亡的风险减少一半。This new deal could halve rail fares for students.这项新政策可以使学生的火车票价格减半。 |