短语词组短语do a lot of work 做许多工作;做了大量工作finish a lot of work 行过一段距离take a lot of work 费工;完成某一事物所耗时间的计量单位a lot of research work 大量研究工作A lot of work ah 好多作业啊Yeah a lot of work 作业很多呀That 's a lot of work 工程浩大 返回 a lot of work