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