英语数词问题

一. 47635848
二.第三课（两种），第463页
三.第305房间
四.九十年代 ，二十世纪九十年代
五.在他三十几岁时， 十几岁

一.47.635848 million
二.Third class (two kinds), 463rd page
三.305th room
四.90's, 1990s
五.When his more than 30 years old, several years old

一.fourty seven sixty three fifty eight fourty eight
二.Lesson three/ The 3rd lesson page NO.four six three
三.The room No.three nil five
四.The Nineties. The Twenty Centry Nineties
五.In his age of over thirty years old.
several over ten years old

1. fourty seven million six hundred and thirty-five thousand eight hundred and fourty-eight.
2. Lesson 3, the 3nd lesson, Page No.463
3.Room 305
4. the ninetieth,
1990s (the ninetieth of the twenty century)
5.In his age of over 30, teens years'old

47635848

lesson three/the third lesson page 463

room 305

90's 90's of 20th centry

thirty years a