331,342 读作：three hundred thirty-one thousand three hundred forty-two

442,453 读作：four hundred forty-two thousand four hundred fifty-three

553,564 读作：five hundred fifty-three five thousand hundred sixty-four

664,675 读作：相同的规律将数字换一下

775,786 读作：同上

886,897 读作：同上

997,998 读作：同上

100,000 读作：one hundred thousand

110,000 读作：one hundred and ten thousand

1,500,000读作：one million five hundred thousand

2,000,000读作：two million

英语中每三位数字用一个逗号隔开，分别就是千（thousand），百万(million)，十亿(billion)