1·4、5、9三个数的平均数是6。
The average of 4, 5 and 9 is 6.
—— 《牛津词典》
2·她4岁开始学习钢琴，9岁时就在舞台上唱了第一首歌。
She started to learn the piano at the age of 4, and she sang her first song on the stage when she was 9 years old.
3·保罗和蒂娜要带他们四岁的儿子去摩天轮，他们应该付9美元。
Paul and Tina are going to the Big Wheel with their 4-year-old son, they should pay $9.
4·时间是从周一到周五，每天上午九点到正午，下午一点到四点半。
Hours are Monday to Friday, 9 am to noon and 1：00 to 4：30 pm.
5·我想01273开头的那个是旧号码，所以用这个号码吧：01444732900。
I think the one that begins 0-1-2-7-3 is an old one so use this one: it's 0-1-4-double 4-7-3-2-9-double zero.
6·约有9%的人试图隐瞒自己“非必要的上网行为”，近4%的人报告说，他们“离线时也感觉被网络占据着大脑”。
About 9% attempted to conceal "nonessential Internet use", and nearly 4% reported feeling "preoccupied by the Internet when offline".
7·9减4，余数为5。
Take 4 from 9 and the remainder is 5.
—— 《新英汉大辞典》
8·成本(卡片2,3,4,9)。
Cost (Cards 2, 3, 4, 9).
9·这项研究报告发表在网络版《环境与健康展望》杂志上，据报告披露该研究涉及了188名年龄在4岁至9岁的儿童，他们分别出生于1998年至2002年之间。
The research involved 188 children between the ages of 4 and 9 who were born between 1998 and 2002, according to the study published online in the journal Environmental Health Perspectives.
10·创世纪第9章第4 - 6节中写到，惟独肉带着血，那就是他的生命，你不能吃。
Genesis 9:4-6, you shall not eat flesh with its life, that is, its blood.