八: eight十: ten多岁: over fifty years old八十多岁的: octogenarian十多岁: teens二十多岁: in his middle twenties九十多岁: nonagenarian九十多岁的: nonagenarian三十多岁的: thirtyish = thirty something五十多岁时: in one's fifties看外表他一点也不像是一个八十多岁的老人: from his appearance, he does not seem to be an old men of eighty years old at all二十多岁的人: twentysomethings在某人三十多岁时: in one’s thirties在某人四十多岁时: in one's forties在某人五十多岁时: in one's fifties方院中四十多岁的人: the quadragenarian in the quadrangle在我五十多岁的时候: in my fifties母亲已经七十多岁了可是身子骨儿还挺结实: my mother is still going strong though she is in her seventies八十: 80; eighty; fourscore; hachiju; hatoyama; yaso二十多: over 20十多亿: over one billion/more than a billion四十多: more than 40某人50多岁时: in one’s fifties八十八: eighty eight; yasohachi八十并: yasonami