根据下面的表格,用英语写一篇短文,标题已给出.（80词左右）.who John Loud,and American tanner when in 1888 advantages help write faster,make life easaer disadvantages need refilling,sometimes leak where to be used many fields price low changes become smaller and lighter Notes:ball-point ren 圆珠笔；tanner 制革工人；refill再充填；leak漏How was the ball-point pen invented?

John cried and said he has a relationship with USA Tang Na,because in 1888. John will use their own advantages to help Tang Na write faster, make him and his life like Ely Sal. Defectwas found after correction, the pen is used in many fields, letpen at lower prices change becomes smaller and lighter. In a word, the ball-point pen has huge impact on the age.

in 1888,John Loud,who was a tanner of an American factory,invented a new type of pen--
ball-point pen.The ball-point pen has many advantages than the old type of pen.First,it is more smaller and lighter.Secondly it helps people to write faster and make life easier in many fields.The last but not the least is that the price of the ball-point pen is pretty low,which can help it to be widely used.Also it has disadvantages,such as needing refilling,sometimes leak.In a word,the ball-point pen has huge impact on the age.