英语作文 会飞的自行车 急

会飞的自行车 = Flying Bicycle
I knew i am not supposed to do it during time when there were many people on the street.And i know if i were to use it,there wasn't a chance i wouldn't be spotted.However,i knew i ought to.I turned it on and sped through the street.
The girl was saved!We barely miss hitting by the train.The crowd looked upon us with gladness and joy.However,not soon after,their glares turned into astonishment.Just how did my bicycle fly and it flew so fast that i could reach the girl who fell on the train track.
I quickly found an excuse and left the place,but i know the news would spread soon.I have to hide this magical bicycle which i brought back from the school of magic.