In Belgium only qualified doctors may practise alternative medicine.在比利时只有资质合格的医生才能从事非传统医学工作。He ought to practise what he preaches.他应该以身作则。We must practise the strictest frugality and economy.我们必须实行最严格意义上的俭省节约。...
Practise mental arithmetic when you go out shopping...外出购物的时候练习一下心算。We should increase production and practise strict economy.我们应当增加生产, 厉行节约。You should practise as well as preach, Mr. Arabin.你应该既讲道理又实践, 阿拉宾先生.He ought to...