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英语翻译Long,long ago there was no zero.To write the number sixt

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英语翻译
Long,long ago there was no zero.To write the number sixty-three people wrote 63.To write six hundred and three,people wrote 6 3.The space between six and three was there to mean "not any" tens.Sometimes people did not remember the space.It was hard to see and read.Later people used a dot to hold the space.Six hundred and three looked like this 6 · 3.But the dot was hard to see.So people put a circle around it like this 6⊙3.Then people could see the dot.They remembered the space.At last,only the circle around the dot was used.It was like a zero.This is one story of how the zero came to be used.Now zero has many important uses.Zero tells how many.Can you tell some other ways of using zero?
翻译如下:
在很久以前是没有数字“0”的.人们会用数字63来表示63.用6 3表示603.在6和3之间的空位代表“没有数字”.有时候人们会忘记这些空位.这样很难理解和阅读.之后人们用点来代替空位.603看起来就像6 .3.但是这样的点很难看见,所以人们就给点周围加上了一个圈就像6⊙3,这样人们就可以看见点了.他们记住了这些空位.最后只有点周围的圆圈被使用了.就像是0.这是一个关于0是怎样产生怎样使用的故事.现如今0有许多重要的用处.0告诉人们有多少(数值多大).你能告诉别人0的用法吗?