Using a series of fixed format extension head replaced IPV4 variable-length options in the fields.

使用一系列固定格式的扩展头部取代了IPV 4中可变长度的选项字段。

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Once you've installed the extension, head to any video page, and then click the DownloadHelper button button (see screenshot below) to see a list of the available media to download on that page.

一旦装了扩展，访问视频页面，然后单击“Video DownloadHelper”按钮(见下方截图)，就会看到这个页面上可下载的视频列表。

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Head begins to lift through an apparent cervical extension.

头部通过一个明显的进步伸展开始抬高。

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Wilson, who studies the on- and off-field happenings of baseball as closely as anyone, explained that every player has a magic number in his head for what it will take to sign an extension, and if his club hits it, he signs.

WSJ: Baseball Free Agency Dies of Neglect -- Matt Cain, Joey Votto, Andrew McCutchen, Matt Kemp Opt for Long-Term Deals

Meanwhile assistant head coach Andy Hay has signed a one-year extension with the Tigers.

BBC: Castleford hand Arundel contract

It was reported this week that the University of Texas regents will deliberate offering head football coach Mack Brown a four-year contract extension.

FORBES: Texas Could Make $23 Million Mistake With Mack Brown Extension