209. They'll have a party for their 10th wedding anniversary.　

他们将为结婚十周年开个晚会。　

208. She's going to be 15 next month. 下个月她就满15了。　

207. I guess he's about 30. 我猜他大概30岁。　

206. Most of them are less than 30. 他们中大多数不到30岁。　

205. My father is over 60 years old. 我父亲已年过六十了。　

204. I started school at the age of 6. 我六岁开始上学。　

203. I came here when I was 20. 我二十岁来这儿。　

202. He looks much younger than he is. 他看起来比他实际上年轻得多。　

201. He's the youngest in the family. 他是一家中最小的。　

200. My elder sister is one year older than her husband. 我姐比他丈夫大一　

岁。