小吴曾在一个办公室任秘书。一天,主任把他叫到办公室说:“小吴呀,我家的煤气灶好像有点漏气,请你想办法给解决一下”。小吴赶紧放下手中的工作跑步到主任家,首先把煤气灶、煤气罐和皮管从头到尾认认真真检查了一遍,同时还把煤气灶上的油污全部擦洗干净之后,又认真嗅了一遍, Xiao Wu served as a secretary in an office. One day, the director called him to the office and said: “Xiao Wu, my gas stove seems to be a little leaky. Please find a solution to this problem.” Xiao Wu quickly put down the hands of the work run to the director’s home, first of all the gas stove, gas tank and leather tube from start to finish to seriously check it again, but also all the oil on the gas stove scrub clean, then carefully sniff it again ,