Susan came to the party yesterday, but it was already half past eight when she turned up.
苏珊昨天来参加聚会了，但她来的时候已经八点半了。
"If you divide that into eight parts there will be half a crown for each of, you," he said.
“如果你把它分成八份，每个人就能得到半克朗。”他说。
Between 1920 and 1960, big cities in developed countries increased two and a half times in size, but in other parts of the world, the growth was eight times their size.
1920年到1960年期间，发达国家大城市的面积增长了2.5倍，但在世界其他地区，城市的面积增长了8倍。
In one study, more than half the people who meditated two and a half hours a week for eight weeks reported a whopping 54% reduction in stress.
一项研究表明，在每周冥想两个半小时并且持续八周的试验中，有多于一半的人表示自己压力减少了54%之多。
Scania, a Swedish firm controlled by Volkswagen, says the country's total lorry sales grew by more than half in the first eight months of the year and its own sales rebounded by 126%.
瑞典的卡车制造商斯堪尼亚公司(大众公司对其进行控股)声称，在今年头八个月，巴西的卡车购买总量增长超过去年同期的一半以上，该公司的卡车销售量反弹到原来的126%。
Most people are not aware that caffeine has a half life of up to eight hours and can affect not only your ability to fall asleep, but also the quality of sleep you are getting.
大多数人都不知道，咖啡因有一个长达八小时的半衰期，不仅会影响你的入睡能力，而且还会影响你的睡眠质量。
It is claimed that cutting the total by half would be equivalent - in terms of greenhouse gases - to taking one in eight cars off the road.
若从温室气体排放角度计算，减少一半的浪费即相当于减少了八分之一的汽车排放量。
Eight and a half minutes later she was in orbit, ready to complete her mission of carrying supplies to the space station.
八个半分钟后，她进入了轨道，准备完成她为太空站运送补给的任务。
Of the eight MEDALS, half of them came from gymnastics, 3 from rowing (a water sport) and one from swimming.
八枚金牌中，一半来自于体操，三枚是划船(水上运动)，一枚是游泳。
Ms. Painaqueo, eight and a half months pregnant, said there were a lot of so-called casas de mentira, or houses that lie, in her central city neighborhood.
怀有八个半月身孕的Painaqueo女士说，在她的市中心街区，有许多所谓的“撒谎的房屋”（casasdementira）。
There are a couple of reasons why a big 4.0-liter engine has eight half-liter cylinders rather than one big 4-liter cylinder. The main reason is smoothness.
一 个4.0升的发动机有八个0.5升的气缸而不是一个4.0升的大气缸，其中有几个原因：主要原因是流畅性。
Median income has been going down by half a percent a year for the last eight years.
斯蒂格利茨说：“在过去八年中，中位收入每年都下降0.5%。
It will shed half of its eight brands, slash a third of the hourly work force and halt production at 14 plants.
裁掉该公司8个品牌中的一半，削减三分之一的小时工，14家工厂停止生产。
Normal people need eight to eight-and-a-half hours of sleep. These people sleep five and a half to six.
一般人需要八到八个半小时的睡眠，而这些人只需要睡五个半到六个小时。
Blacks earn about half as much as whites, and have five years of education, compared with whites' eight.
黑人收入大概是白人的一般，平均接受教育的时间是五年，而白人是八年。
Pour a half cup of strawberry pancake batter onto the hot griddle. Cook eight minutes or until the top is bubbly.
往锅里倒入半杯草莓馅饼面团，煎上八分钟，或者等到面团表面起泡。
Iodine 131 has a half-life of eight days, meaning that every eight days it loses half its strength.
碘131有八天的半衰期，这意味着每八天其能量就下降一半。
You're the one who sneak out half an hour early - at least I work a full eight hours every day!
你自己每天提前半小时就回家了，至少我每天都待够八小时。
Radioactive iodine has a half-life of eight days and decays naturally within weeks.
放射性碘的半衰期为八天，几周内自然衰变。
You're the one who sneak out half an hour early - at least I work a full eight hours every day!
你自己才提早半小时溜出去呢。我至少每天都做足八小时。
However, iodine-131 has a short half-life of eight days, which means it will decay away completely in the environment in a matter of months.
但碘- 131则不同，它的半衰期是八天，意味着它需要数月时间才会完全消失。
I was at the Heights by half-past six, and generally stayed till half past eight, and then galloped home.
我是六点半到山庄，通常待到八点半，然后再骑马跑回家。
Parents were quizzed about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old.
在这些儿童三岁、四岁、七岁和八岁半时，研究人员向孩子的父母询问了孩子所摄入的饮食的种类，以及隔多长时间进食。
Parents were quizzed about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old. They were marked on a.
在这些儿童三岁、四岁、七岁和八岁半时，研究人员向孩子的父母询问了孩子所摄入的饮食的种类，以及隔多长时间进食。
But first it faces a long, 354-million-mile (570-million-kilometer) journey to get there, taking about eight and a half months before landing in August 2012.
当然，首先它得面对一个漫长的570多万公里的旅程，大约要到明年八月份，就是八个半月才能到达火星。
But not proportionately more: if we increase the number of glass balls eight times, the subject takes only half as large a percentage of the total.
但取多少并不是按比例增多的：如果我们把玻璃球的总数增加到8倍，被测试者也只从玻璃球的总数量的某个百分数中取走一半。
Pena, who ran the New York marathon in November, finished the race in five hours eight minutes, half an hour faster than his Big Apple time.
Pena在11月参加了纽约马拉松，用了5小时8分钟完成了比赛，这一次比纽约的时间快乐半个小时。
replicates this dish with two tablespoons of butter, two tablespoons of flour, one-and-a-half cups of milk, eight ounces of dried beef and a pinch of cayenne pepper.
上有一份复原的菜谱，需要两汤匙黄油（注：40毫升），两汤匙面粉，一杯半牛奶（375毫升），八盎司干牛肉（注：约240克）和一小撮辣椒面。
replicates this dish with two tablespoons of butter, two tablespoons of flour, one-and-a-half cups of milk, eight ounces of dried beef and a pinch of cayenne pepper.
上有一份复原的菜谱，需要两汤匙黄油（注：40毫升），两汤匙面粉，一杯半牛奶（375毫升），八盎司干牛肉（注：约240克）和一小撮辣椒面。
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