圆珠笔和我们息息相关,几乎每个同学都拥有它,你们知道它是怎么发明的吗?

根据下面表格用英文写一篇作文,(80字左右)。

Who
John Loud, an Amercican tanner
When
In 1888
Advantages
Help write faster, make life easier
Disadvantages
Need refilling, sometimes leak
Where to be used
Many fields
Price
low
Changes
Becomes smaller and lighter

Notes: ball-point pen 圆珠笔;tanner 制革工人;refill 再充填; leak 漏

How was the ball-point pen invented?

                                         

                                        

                                        

                                         

                                        

                                         

                                        

                                          

                                         

                                         

                                                                                    

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