During past days at Qinghua University, we raised a smart cat.

我们在清华养过一只很聪明的猫。

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Your funny, smart, three-minute video can always get beaten by a cat with a printer.

你滑稽，聪明，三分钟的录像却总有可能被一个有打印机的猫打败。

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Wonder of wonders!The cat had transformed into a very smart coachman.

奇迹中的奇迹！ 这个猫变成了一位非常英俊的马车夫！

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From a man who had used it to create a "smart" cat feeder able to recognise each of his cats and give them the correct amount of food, to quadcopters used to transport things from one African village to another, access to a cheap microcontroller was creating a buzz in the maker community, he said.

BBC: TEDGlobal: Burns portrait comes alive at TED