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英语翻译The Romans used lrtters like I,V,X and C to count in 10S

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英语翻译
The Romans used lrtters like I,V,X and C to count in 10S but these are not very easy to use.The numbers most people use today come from India.We think they were invented by the Hindu people there.In the Hindu system the place of number is important.For example,832 is a different number to 238 or 382.The Hindu system was also used by the Arabs,and we don't call them Arabic numbers.In about the 12th century an Italian called Leonardo Fibonacci wrote a book about Arabs numbers,and people all over Eruope began using these numbers.
罗马人过去用像I,V,X 和 C的单词(你应该把letters打成lrtters了吧)来计10以上的数字,但是这用起来并不容易.如今大多数人使用源于印度的数字.我们认为那些(数字)是被印度人引进来的.在印度语系统里数字的地位是很重要的.例如,832是跟238与382不同的数字.阿拉伯人同样采用印度语系统,但是我们不叫它们阿拉伯数字.大概在12世纪的时候,一个叫里昂纳多·费博纳的兹意大利人写了本关于阿拉伯数字的书,之后所有欧洲人开始使用这些数字(阿拉伯数字).