Taxis must conform to the rigorous standards laid down by the police.出租车必须遵守警方的严格规定。He economized by using buses instead of taking taxis.他不坐出租车而改乘公共汽车以节省钱.He economized by using trams instead of taking taxis.他改乘电车而不乘出租汽车...
caught是不规则过去时动词." Caught " is an irregular past tense form.回顾过去时能看到一条清晰的轨迹，还是只能看到一连串毫无目的、前后不连贯的工作经历？Can you look back and see a well-defined path, or simply an aimless series of job moves with no coherent structure?科琳娜好像...