资深用户：在颜色选择器的左上角，输入十六进制值。

Advanced Users: Enter the hexadecimal value in the upper left corner of the color picker.

youdao

如果你是一位Ubuntu的资深用户，你应当已经知道了apt - get命令。

If you're an Ubuntu power user, you're probably aware of apt-get.

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对某些人来说，win7可能确实值得购买，特别是那些用windows-only软件的资深用户。

For some, Windows 7 may, indeed, be good enough to pay for, especially if they are power-users of Windows-only software.

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