1,050读作：one thousand and fifty一千零五十
284,488,612读作：one point two billion, eighty-four million, four hundred eighty-eight thousand, six hundred and twelve. 两亿八千四百四十八万八千六百十二
数字的读法，要注意先划分“个，十，百，千，万，十万，百万，千万，亿等”数位，然后以从左到右的顺序进行读诵。