立刻打电话或来函即可得到免费资料和试用样品。

Call us or send us letter right now, you could get free material and probational samples.

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在网上有一些免费的样品，每个人都可以试用。

There are free samples. Everyone can try it.

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当时是去年春天的一个周末，38岁的佩奇正在安卓(Android)手机上试用Google +的早期样品。

It was a weekend day last spring, and Page, 38, was playing around with an early prototype of Google + on his Android phone.

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