1.
cube strength of 28 days
二十八天龄方块强度
2.
February has twenty-eight alone;
只有二月才二十八天，
3.
It's the 27th of August.
今天是八月二十七号。
4.
having a mental age of between eight and twelve years.
具有八到十二岁的智力年龄的。
5.
eighteen, nineteen, twenty.
十八，十九，二十。
6.
Pupation takes place abou the middle part of April.
四月中旬开始化蛹,蛹期十八至二十天。
7.
Today is the twenty-seventh. That still leaves four days.
今天是二十八，离初一还有三天。
8.
To be frank, I am over 82, already advanced in years.
我可以告诉你，我现在年龄不小了，过了八十二了，
9.
"The most violent people I know are in their late 20s.
“我认识的最残暴的家伙年龄都是在二十七八岁。
10.
High school--for students in grades nine through twelve (ages 15 through 18);
中学——供第九年级至十二年级的学生就读(年龄十五到十八岁)；
11.
One, two, three... eighteen, nineteen.
一，二，三……十八，十九。
12.
We are in receipt of your letter of August 22.
你方八月二十二日来信收悉。
13.
The thermometer recorded a temperature of28degrees.
寒暑表指明温度为二十八度。
14.
People from all walks of life, aged 20 to 83, attend these classes.
上课的人来自各行各业，年龄从二十岁到八十三岁都有。
15.
Yesterday s high was ninety eight degrees.
昨天的最高温度是九十八度。
16.
The summer before, he had sold his nineteen-year-old daughter Joy to an army officer for two hundred silver dollars.
二强子在去年夏天把女儿小福子——十九岁——卖给了一个军人。 卖了二百块钱。
17.
Mr Fogg had, it is true, exhausted fifty-two of the eighty days in which he was to complete the tour, and there were only twenty-eight left.
不错，福克先生所预定的八十天期限现在已经用去了五十二天，他只剩下二十八天的时间了。
18.
characteristic concrete cube strength
混凝土规格立方块强度