Because they increase the value of the firms whose boards they join, apparently.

因为，很明显地，他们提高了参加董事会母公司企业的价值。

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In the example, the test verifies that the advice correctly marshals data from ITDs as well as the return value of the original join point, passes it to a utility class, and returns the new result.

在例子中，测试验证建议正确地编组了来自ITD的数据以及原来联结点的返回值、将它传递给一个工具类并返回新的结果。

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The greatest value of a traditional RDBMS comes from its ability to join individual tables together to create different views of the data contained therein.

传统RDBMS的最大价值在于，它可以将单独的表联接在一起，从而创建其中所包含数据的不同视图。

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Join us as we learn about the cultural value of language and why endangered languages must be protected.

VOA: special.2009.12.02

In yet another sign of the growing influence of the secondary markets, Alex Ferrara, a partner at Bessemer Venture Partners, is leaving the top-tier venture capital firm to join Millennium Technology Value Partners, a firm that buys private shares from employees and venture investors in companies like Facebook, Twitter, and eHarmony.

FORBES: Partner at Bessemer Ventures To Leave For Secondary Shares Firm

The more people who join it the more value new people get from joining so they do.

FORBES: Facebook To Last 100 Years: So Says Man With Large Stake In Facebook

Otherwise they may join MJD in the market value miscalculation.

FORBES: Connect