这位演讲者风度老练，从容不迫。
几乎所被有迫用药以减少第二次心脏病发危险的病人中，有三分之一的吸烟者没有戒烟。
Almost all had been prescribed drugs to reduce the risk of a second heart attack yet one third of smokers had not quit.
中国的矿山以便宜得多的成本生产稀土，迫其使竞争者们最近几年纷纷倒闭，并创造了接近垄断的局面。
Chinese mines have produced rare earths at a much lower cost, forcing competitors to shut down in recent years and creating a near monopoly.
应用推荐