With any social network, adding a contact doesn't necessarily open an otherwise closed communications channel with that person; it merely invites such openings.

对于任何社交网络，“添加好友”并不一定意味着和别人建立尚未开通的交流渠道，它只是提供了一种可能性。

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Open more new wood sales network channels, consider joining building materials supermarket market, forming channel multiplication advantage, and with the designer completes the brand show.

开拓更多新的木门销售网络渠道，考虑加入建材超市市场，形成渠道多元化优势，并借助设计师做好品牌的展示。

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The threat of security of wireless network was much more serious than wired network, because wireless channel was more open than cable channel.

由于无线信道的开放性导致的安全性的威胁远远大于固定通信。

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Like the recently launched Facebook Stories, Live appears to be another way for the company to drum up some positive publicity for itself, and to open another channel of communication between the network and its users.

FORBES: Connect

After explaining the basic process by which mobile phones authenticate then get an open channel on a GSM base station or network tower, the Grugq then offered up a series of ways that this process could be thwarted.

FORBES: Cell Phone Snooping: Cheaper And Easier Than Ever

This year only the U.S. Women's Open is on a major network, but Whan said he hopes that NBC, Golf Channel's corporate sibling, will air four or five tournaments in 2013.

WSJ: The Comeback of the LPGA and Women's Golf | Golf Journal by John Paul Newport