Mini USB It's a type of USB connector for smaller devices like cameras and phones-it takes up less real estate than a port for a Type A connection, obviously.
这是 USB 接口的一种，专为小型设备比如相机和手机准备 - 显然，它比 Type A 类型的接口占地方要小很多。
There were trackwheels, then rubber balls - which allowed smoother movement, but got gummed up with dirt - and now mini-cameras that film the table top.
先是有了滚轮鼠、然后橡皮球-可允许更平滑地移动，不过容易粘上污垢-现在有了给桌面拍照的微型照相机（译者：指光电鼠标）。
The mini-domes and box and bullet cameras are easy to configure, provide outstanding clarity in low light, and offer high-resolution and wide-dynamic-range capabilities.
迷你半球形，盒式和子弹头型相机便于安装，能在弱光的情况下表现出高清晰度，并提供高分辨率和宽动态范围功能。这些功能能保证图片的清晰和准确。
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