1.sap sb of sth削弱，逐渐破坏
Years of failure have sapped him of his confidence.连年失败使他逐渐丧失了信心。
sap the vigor of mind削弱心智的力量
sap the energy伤神
Iron rusts from disuse; water loses its purity from stagnation...Even so does inaction sap the vigor of the mind.铁不用会生锈，水不流会浑浊，同样的，人的只会不用也会枯萎殆尽。
2.be indignant about/at sth愤慨的，义愤填膺
She was indignant at the way she had been treated.她对于自己受到的待遇大为光火。
an indignant look愤慨的神情
3.revamp the reform改革体制reform
All the country's political parties have accepted that it's time to revamp the system.这个国家的所有政党都认为是时候改革一下体制了。
4.do a brisk trade生意兴隆的买卖
Vendors were doing a brisk trade in souvenirs.小贩们的纪念品生意很兴隆。
a brisk wind/breeze微风
a brisk walk轻盈的步履
5.be weigned toward向……倾斜give a priority to sth
Government investment will be weighed toward projects which will help significantly improve the people's wellbeing.政府投资更多向惠及面广的民生项目倾斜。
