刷、刷、刷……轻缓而富有节奏感的扫地声清晰地传过来。我寻着声音看去,环卫工人统一的橘色工作服穿在她的身上显得整洁干净,乌黑的长发在洗得发白的红色帽子下露出一截,脸被紫色纱巾遮住,只隐约辨出一个轮廓。她扫得那么认真,从这头细致地扫到那头,就连薄薄的一层灰尘都不放过。她略弯下腰,有些吃力地拿铲子铲掉一块被人随意吐掉的口香糖,然 Brush, brush, brush ... ... gentle and rhythmic sweeping sound clearly passed over. I looked for the voice of looking, sanitation workers uniform orange overalls worn on her body looked neat and clean, black hair in a white washed red hat showing a cut, the face covered by a purple scarf, only vague Identify a contour. She swept so carefully, swept from the head to the other end, even a thin layer of dust are not let go. She bent slightly, some effort to shovel shovel out a piece of chewing gum is spit out freely, however