Reed's research shows that though nothing can truly change our DNA, environmental differences that a child experiences before birth and in their first year can sometimes affect the way the DNA behaves, making even identical twins into very different people.

里德的研究表明，虽然没有什么能真正改变我们的 DNA，但孩子在出生前和出生后第一年所经历的环境差异有时能够影响 DNA 的表现方式，甚至使同卵双胞胎变成两个很不同的人。

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Preparing for the College Entrance Examination for a whole year can drain many students of their energy.

备战高考一年会让许多学生觉得精疲力尽。

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Farmers grumble that their margins are so low that a bad year can bankrupt them.

农民抱怨说他们利润太低，以至于一年歉收就足以导致破产。

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The findings suggest that thinning during the on-crop year can increase the value of off-year pecan crops.

VOA: special.2009.11.10

There is no machine yet that can recognize faces or understand sentences at the level of a two-year-old human.

至今还没有任何机器,能够做到面孔识别,或是理解两岁儿童能够轻易理解的句子

耶鲁公开课 - 心理学导论课程节选

Is that something that can go for a semester or in the best of words for at least a year or more.

这种活动可以持续一个学期,乐观地说，至少可以一年甚至更长。

普林斯顿公开课 - 人性课程节选

The proof of that is that 50 percent of college graduates this year can't find work.

WHITEHOUSE: The White House

The government's forecast that shrinkage for the year can be kept to 10% seems optimistic.

ECONOMIST: The hopes for recovery fade

While hooked into Wi-Fi hot spots, the iPhone introduced last year can blaze through Web pages and e-mail.

FORBES: How Apple Will Sell 10 Million iPhones