They then have to press a keypad to indicate when a dot has appeared on the screen.

然后当一个圆点出现的在屏幕上时，他们必须按一个显示的小键盘。

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You do a search, click on a blue dot to see if a product is near by and then you can check inventory.

你去搜索一个产品，然后点击蓝色的点来看产品是否在当地商店有销售并且检查是否在库。

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Then the dot saw a white cube with dots on every side.

接着点又看到了一个白色的立方体，每一面都布满了小圆点。

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Then the dot.coms appeared on the scene.

ECONOMIST: A survey of E-entertainment

Then there is digital technology: instead of arriving on the dot, you can send a text message apologising for being late (with nearly 25 billion messages sent in 2005, Germany is one of Europe's text-messaging champions).

ECONOMIST: A changing relationship between a nation and its clocks

He then moved to California working for EDS. He did consulting on Internet infrastructure security for dot-com companies.

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