生活中有许多不尽如人意的地方,发现它,改造它,把困难变为方便,这就是创新的宗旨。汽车挡风玻璃上的水拨打字机改正液比提兰斯密是一位普通的女秘书。她发觉自己的画家朋友画错时,常在错误的地方涂上白色的颜料重新绘画。于是,她灵机一动,精心研制出一种类似胶水的改正液,当打 There are many unsatisfactory places in life. Discovering it, transforming it, and making difficulties become convenient are the purposes of innovation. The water dial dial correction fluid on the car windshield is an ordinary female secretary. When she realized that her painter’s friend was wrongly painting, she often painted the white paint in the wrong place to repaint it. As a result, she took the initiative and carefully developed a glue-like correction fluid.