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About half of the people polled had tried smoking.大约一半的受访者曾尝试吸烟。About three thousand people held a rally to mark international human rights day.大约三千人举行了集会以纪念国际人权日。About 100 million years ago South America was joined to Africa.大约在一亿年以前，南美洲与非洲是相连的。About half of our scientists are graduate students and young postdoctorals.我们的科研人员中约有半数是研究生和年轻的博士后。About half of the whisky produced in Scotland is shipped to Japan and the US.苏格兰产的威士忌大约有一半是运到日本和美国的。About half the graduate students in the program come from overseas.这个课程约有一半的研究生是从国外来的。About half of the seats were unoccupied when the concert started.音乐会开始时大约有一半座位是空的。About two o'clock, we were aroused from our sleep by a knocking at the door.大约两点时，我们被一通敲门声唤醒。About half of the chemicals that were tested caused cancer in rats.做试验的化学物中约半数使老鼠患上癌症。About a dozen people were arrested, three of whom have since been released.大约十几个人被捕，此后有三人获释。About a dozen homes were damaged in the deluge.在这场暴雨中大约有十几家房屋被毁。About once a month I rub wax into the table to keep it in good condition.为了好好保养桌子，我大概每月给它擦一次蜡。About a dozen large rigid plates make up the Earth's crust.大约有十二块巨大坚硬的板块构成了地壳。About 10% of the population is dependent on some form of drug.大约有百分之十的人对某些种类的药物有依赖性。About one sixth of the children admitted to taking drugs.大约六分之一的儿童承认吸毒。About a mile to the west of town he came upon a large wood.他在镇子以西约一英里处偶遇一大片林地。About a fifth of their income is spent on entertaining clients.他们的收入约有五分之一用于招待客户。About thirty per cent of the country's children were malnourished.这个国家大约有百分之三十的儿童营养不良。About an hour later a really fit guy came up to me on the dance floor.大概过了一个小时，一个长相非常俊美的男人在舞池里向我走过来。About two-thirds of adults consult their doctor at least once a year.约有三分之二的成年人至少每年就医一次。About that money I owe you – I can pay you back next week.至于我欠你的钱，我下星期可以还你。About 100,000 men, women and children were gassed by these Fascists.大约十万男人，女人以及小孩被这些法西斯分子用毒气杀害。About six months ago he suffered a major heart attack.大约六个月以前他心脏病严重发作了一次。About half of our new steel is old steel, otherwise known as scrap.我们大约有一半的新钢是旧钢，也叫作废钢。About twenty workers picketed outside the gate.约有二十名工人在大门外担任纠察。There's really not very much food down there. About two weeks' worth.那儿真的没多少吃的了，大概能维持两个星期。About a hundred people are coming to the wedding.大约有一百人前来参加婚礼。About halfway into the recipe, I realized that I had messed up, and I had to start over.根据食谱快做到一半时，我发现自己搞砸了，只好从头再来。About half this amount comes from individual donors.这一数额中有大约一半来自个人捐赠。About half of those funds has gone to repair public roads, structures and bridges.那些基金中大约有一半已被用来维修公路、公共建筑物和桥梁。About 80 percent of the school's students are bilingual.大约百分之八十的在校学生会说两种语言。About half the students are nonwhite.大约一半的学生不是白种人。About one in six couples has difficulty conceiving.大约六对夫妻中就有一对难以受孕。About ten days before the marriage, a peculiar ornament made of jade, or red lacquer, was sent to the home of the bride.大约在婚礼前的十几天，一件玉或红亮漆做的装饰品送到了新娘家。About that I think that your dear muddlehead gets confused.我认为在这一点上，你那糊涂脑袋给搅昏了。About one third of one's time must be spent in sleep if one is to perform effectively.要想工作出效率就得将⅓左右的时间用于睡眠。About a quarter of the drugs in prescription medicines today are derived from plants.现在的处方药中，有四分之一左右是从植物中提取的。I have a few urgent things to attend to. About my going to jail to serve my sentence, can I ask the court for a reprieve?我有几件事情急待处理。有关我入监服刑的规定，可以暂缓执行吗？ About a dozen people remain in detention without trial.约有十几个人未经审判就遭监禁。It was a cold night. About two or three degrees at a guess.那是一个寒冷的夜晚，气温估计只有两三度。 |