One study, published last year, found a small but significant effect on average in children born to women who consumed just a drink and a half a week.
去年发表的一项研究指出，平均一周喝一罐半啤酒的孕妇所生的胎儿会受到很小但是很明显的影响。
A poll this week showed that more than half of Russians do not support these reduction plans.
本周的一次民意调查显示，超过半数的俄罗斯人并不支持这些削减计划。
One study recruited 200 obese adults to take part in a 16-week-long diet, where half added dessert to their breakfast, and half didn't.
一项研究招募了200名肥胖的成年人，让他们参加一项为期16周的节食计划，这项计划中一半人的早餐中添加了甜点，而另一半没有。
In 1981 children in the United States spent an average of slightly less than two and a half hours a week doing household chores; by 1997 they had spent nearly six hours a week.
1981年，美国儿童平均每周花在家务上的时间略少于两个半小时；到1997年，这个时间达到近6个小时。
We just make some half hard resolution and it evaporates after a week or two.
我们只是下定了一些说难不难的决心，而一两周之后这种决心就人间蒸发了。
Eat half a grapefruit twice a week.
一周吃两次，一次半个柚子。
Involvement in sports, in particular, rose almost 50% from 1981 to 1997: boys now spend an average of four hours a week playing sports; girls log half that time.
特别体育运动参与率从1981年到1997年上升了近50%：男孩们现在平均每周花四个小时做运动；而女生则只花一半的时间。
About a week and a half ago, on October 7, my three friends and I came to eat at this restaurant as our own homecoming celebration.
大约一周半前，也就是10月7日，我和我的三个朋友在这家餐厅吃饭，作为我们自己的返乡庆典。
There is also a network of dirt airstrips, which was fortunate for me, as I had no time for the two-and-a-half week trek to my destination.
这里还有一个布满灰尘的机场跑道网，我还是觉得庆幸，因为我没有时间长途跋涉两周半到达目的地。
Those involved in the clinical trials on average ate 3.3 servings of pasta a week instead of other carbohydrates, one serving equaling around half a cup.
参与临床试验的人平均每周吃3.3份意大利面，而不是其他碳水化合物，其中一份意大利面相当于大约半杯碳水化合物。
After a week, almost half the women were dead.
一个星期后，差不多有一半的女人死去了。
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。
In the last weeks of gestation he'll gain about half a pound a week.
在怀孕的最后几周里他差不多会每周增重半磅。
Before purchasing it she got a guarantee that the parrot would talk.She took the parrot home. In a week and a half she returned to the store very disappointed.
一位女士非常寂寞 于是在宠物店买了一只鹦鹉笼养起来.购买前得到这只鹦鹉会说话的承诺后 带着它回家了.一周半后她失望地回到商店:"我买的鹦鹉不会说话!"
The poll showed that on average, five to 19-year-olds took part in just over an hour and a half (97.2 minutes) a week of sport in total.
民意调查显示，5至19岁青少年平均每周参加体育锻炼总时间在一个半小时左右（97.2分钟）。
LAST week, half a million people gathered in Beirut to show support for Syria.
上周，50万民众聚集在贝鲁特声援叙利亚。
The Daily is thinly staffed and will cost less than half a million dollars a week to put out.
《日报》的配置简单，每周的出版成本能减少50万美元。
American children also have one of the shortest school days, six-and-a-half hours, adding up to 32 hours a week.
美国小孩每天的上课时间也是最短的，6.5小时，每周总计32小时。
They can last for only half an hour or up to a week.
这种头痛的持续时间少则半小时，多则一个星期。
Hotels are less than half full: almost every week a business conference or international sporting event is cancelled.
酒店入住率不到一半：几乎每个星期都有一场商务会议或者国际赛事活动被取消。
The other half received acupuncture therapy once or twice a week during the 12-week study.
另一半患者在为期12周的时间内，接受每周一到两次的针灸治疗。
The carmaker's output of 108, 000 vehicles in 2007 is puny by global standards-about half what Toyota builds in a week.
2007年，这家公司的产量为108,000辆，仅是丰田公司周产量的半数，在全球市场也就是沧海一粟。
What they have in common, other than tremendous success in the tech industry, is a willingness to pay tens of millions of dollars for a week and a half in space.
这些人的共同点除了在各自的技术领域获得极大成就之外，他们都愿意花几千万美元进行为期一周半的太空旅行。
So she bought a mirror and installed it in the parrot's cage. Another week and a half went by and she returned.
然后她买了一面镜子装在鹦鹉笼子里.一周半后他又回来了:"我的鹦鹉还是不会说话!"
Church doesn't record whether he told the women who he'd had training for three and half hours a week, or whether he was wearing protective clothing when he did.
教会不记录，无论是谁，他告诉他会在训练三个半小时一个星期，他还是穿着防护服的妇女时，他做到了。
Church doesn't record whether he told the women who he'd had training for three and half hours a week, or whether he was wearing protective clothing when he did.
教会不记录，无论是谁，他告诉他会在训练三个半小时一个星期，他还是穿着防护服的妇女时，他做到了。
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