By contrast, researchers found that reading books had the opposite association: with increase in time spent reading, teens' risk of depression dropped 50 percent.

与之相反，研究人员发现读书与抑郁的联系完全不同：读书时间越多，年轻人陷于抑郁的几率竟能下降50%。

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By contrast, researchers found that reading books had the opposite association: with each level increase in time spent reading, teens' risk of depression dropped 50%.

相比之下，研究人员发现看书有相反的作用：每次读书时间越长青少年患上抑郁症的风险就下降50%。

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Shlomo Ben Ami - the public security minister and a leading member of the government's negotiating team with the Palestinians - has, by contrast, been damaged by his association with Ehud Barak.

BBC: Barak's party stripped of power

By contrast, the British Venture Capital association (BVCA), which represents both venture capital firms and buyout firms, was first founded over 25 years ago and the European Venture Capital Association (EVCA) has been operating since 1983.

FORBES: Private Equity's Public Image Issues