first second third
看到单词还不会读的话就去查查词典吧on July 1st/2nd/3rd，1988
读成 on July the 1st/2nd/3rd 1998 就行了

on 1 July, 1998 读成 on the first of July, 1998.on July 1st，1988= on July the 1st 1998

on 1 July, 1998 = on the first of July 1998