1.tricky adj. 狡猾的;机警的;难对付的
Parking can be tricky downtown.
在市中心停车会很难 。
2.regrettable adj. 令人遗憾的;可惜的;可悲的;抱歉的
The army said it had started an investigation into what it described as a regrettable incident.
军方说已经开始调查这起据称的不幸事件 。
3.deserve vi. 应受,应得 vt. 应受,应得
These people deserve to make more than the minimum wage.
这些人应该得到高于最低工资的报酬 。