帮我写一篇英语作文 急 圆珠笔的发明者是Ladislas Biro,他于1936年在匈牙利发明的圆珠笔.圆珠笔能书写流畅

In 1936,Ball-pen is invented by Ladislas Biro in Hungary.It can be used gliding and easy,therefore,it became very popular.It is easy to carry about,because of and it is cheap,small and light.
I just translate those,is it what u want?Hope it’s helpful~