None of this required cables (though, for Windows computers, you must first download and install a Mobile Me control panel that runs in the background).
这一切都不需要电线（不过，Windows电脑用户必须先下载和安装一个在后台运行的Mobile Me控制面板，然后再进行同步）。
The only caveat here is that ez_setup.py tries to download and install the necessary setuptools package in the background — which depends, of course, on having a networked machine.
此处惟一需要注意的是ez_setup . py试图在后台下载并安装所需要的setuptools——当然，这需要有一个连接网络的机器。
The proposed conditions are relatively poor background, it is best to install exhaust fan, the exhaust fumes to the outside, to prevent the entry or as little as possible into the machine.
提议条件比较卑劣的背景，最好加装排气扇，把油烟子尘土排到室外，防止进入了或尽有可能小量进入了机器。
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