1.
New Poems: Eighty Songs at Eighty
新诗：80岁诗80首
2.
The average age was 37.5 years(range 21～80 years).
年龄21岁-80岁,平均37.5岁。
3.
People between 75 and 80 will simply say "80".
在75到80岁之间的人都统称自己“80”了。
4.
Among them,there were 9 male and 5 female patients,aged from 19 to 80 years(averaged 52.1 years).
男9例,女5例,年龄19～80岁,平均52.1岁。
5.
The age range for heart attacks in men where the index finger was relatively long was 35 to 80 years of age, but in those with relatively long ring fingers it was 58 to 80.
食指相对较长的人发病的年龄在35岁至80岁之间，而无名指较长的人在58岁至80岁之间。
6.
She was born when Hava was 42.
武莱今年已经80岁了，她是哈瓦42岁时生的。
7.
My80- year-old grandfather can not bear the severe winter in the North.
我80岁的爷爷无法忍受北方的严冬。
8.
He' s verging on 80 now and needs constant attention.
他已近80岁, 需要侍候左右.
9.
I am eighty years old, and I am blind.
我已经80岁了，而且双目失明。
10.
She died in 1981 at age 80.
乔安娜·范多娃于1981年去世，享年80岁。
11.
Bleak Pleasance--On Lai Shaoqi's Works after His 80th Birthday
苍凉的欢愉——评赖少其80岁后的作品
12.
William Wordsworth lived to the age of 80 and died in 1850.
华兹华斯活到80岁高龄，死于1850年。
13.
Wild hares can live as long as15 years, but the life span of domestic hares is only1/3 of that.
大象在野外生活可活到200岁，而圈养起来则活不过80岁。
14.
Donations are mainly from Chinese Americans.
捐款者绝大多数为华裔，年龄最大的为80岁，最小的只有7、岁。
15.
Dementia symptoms can be seen in forty percent of people over the age of eighty.
在80岁以上的人群中，有40％人会痴呆症的症状。
16.
"God, you will be eighty years old before the farm is paid for.
“天哪！等你付清农场的贷款，你就要80岁了！
17.
A study on trace element spectrum in hair of the aged people over 80 years old in Shanghai
上海市80岁以上老人发中微量元素谱研究
18.
(2)people with age from 21 to 50 and from 61 to 80 years old were more caught the disease.
(2)发病年龄以21-50,61-80岁范围的人员多见。