It likes to connect two, or three, or four things together.

它喜欢把两件、三件或四件事情连接在一起。

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There are at least four different kinds of USB plugs, two kinds of FireWire and like a million different ways to connect something to TV or monitor.

目前至少有四种不同类型的USB接口，两种不同类型的火线接口，而连接电视或显示器的连接方式似乎有一百万种。

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With only four lines of code, developers can add a Facebook Connect button to their app in order to make it more social.

只需四行代码，开发者就可以将Facebook Connect的按钮添加到他们的应用程序中去，从而让这些应用程序变得更具社交特色。

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Today, even the fastest of fast four-wheeled machines only connect to the world at large over 3G, another sign of the auto industry struggling to keep up with the world of consumer electronics.

ENGADGET: 's CES 2013 Preview: Autos

The XDJ-AERO creates its own private Wi-Fi network, allowing DJs to connect to up to four wireless devices at once.

ENGADGET: Pioneer's new WiFi-enabled XDJ-AERO controller says goodbye wires, hello dancefloor (video)

They're touting twelve SATA connections for up to 9TB of storage, 20 USB 2.0 channels, four gig Ethernet ports, four or eight monitors powered by up to four PCI-E cards, and Dual Socket Direct Connect (DSDC) Architecture designed for optimized performance (or so they tell us).

ENGADGET: AMD's Quad FX platform: some details and doubts