1.
Do you know how old he is?
你知道他有多大年纪吗？
2.
How old are you, Tom?
汤姆，你多大年纪了？
3.
World Assembly of Youth
世界青年大会(青年大会)
4.
the French Revolution,ie in 1789
法国大革命（1789 年）
5.
Italian Revolution of 1848
意大利1848年革命
6.
She was young and lusty.
她年纪轻，力气大。
7.
Win the award as one of the "Ten Excellent Youths"
荣获“十大青年”奖
8.
David Long is 25 years old.
大卫?朗今年25岁，
9.
the presidential year
[口](总统)大选年
10.
Stock Market crash of 1929
1929年股市大崩盘
11.
In respect of age, I am his senior.
论年纪, 我比他大。
12.
The adult has a great advantage over the child.
成年人大大胜过小孩子。
13.
a first-year undergraduate.
第一年上大学的大学生。
14.
Dalian University was set up in 1987.
大连大学成立于1987年。
15.
At the end of 1955, people were marrying like flies, it is unlucky to marry in a leap year.
1955年年底，人们大批大批地结婚，因为闰年结婚不吉利（第二年是闰年）。
16.
This year's cotton production exceeds last year's by a big margin.
今年的棉花产量大大超过了去年。
17.
But let's not talk about 100 years, let's just talk about the next 10.
先不说百年大计，十年大计首先要想嘛。
18.
2005,An Unusually Lucky Year For Cambodia
2005年:柬埔寨大吉大利的一年