He started working for a gallery sweeping up and making the tea.他开始在画廊做扫地沏茶的工作。When I was sweeping up, I found an earring that I had lost.我打扫房间的时候找到了以前丢失的耳环。Jan was sweeping up the bits of paper and broken glass.简在清扫纸屑和碎玻璃。Chris was in a grimy apron, sweeping up.克丽丝穿了件肮脏的围裙进行打扫。