After you install and enable Gears, most of static files (e.g. images, styles) will be stored locally on your computer. This will reduce your loading time significantly.
Note: Due to some security reasons, DO NOT install on a public or a shared computer.
我也想捐的，但是Paypal上面没有钱，给维基完善完善词条吧，当我作贡献了！
@Christian
nice~!