And even two people with breast cancer, or two people with lung cancer, might have two very different diseases on the molecular level, so a drug that works for one might not work for the other.
即使两个同患乳腺癌的病人或者两个同患肺癌的病人他们在分子层面上可能有两种非常不同的疾病。所以对一个人有用的药不一定对另外一个人就有用。
Some people are vegetarians for moral reasons, some don't like the taste of meat and there are one or two people who do it because it's trendy.
一些人由于精神信仰而成为素食者,一些人不喜欢肉类的口感,还有少数人不吃肉是因为他们视其为一种潮流。
The researchers assigned 57 obese people to one of these two groups or a control group, in which people were simply weighed at the end of each month.
研究人员将57名肥胖者分进了两个激励组中的一组或者另一个控制组,每个月底这些人都要称体重。
In the North, people mourned. One man wrote: "The events of the last month or two have done more to build northern opposition to slavery than anything which has ever happened before, than all the anti-slavery pamphlets and books that have ever been written."
VOA: special.2009.07.02
It's not infrequent that i'll get one or even two people raising their hand that they took Economics 252 from me.
有的时候会有一两个人,举起手说,他们上过我的经济学252号课
There's actually one or two people down here that are feigning interest.
有一个或者两个人在这儿,伪装得很有兴趣。
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