【背誦】哈癢

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　　然而，研究人員也發(fā)現(xiàn)了可以替自己哈癢的方法。

　　When volunteers activated a robot by remote control to tickle them after a short delay, the volunteers felt as if someone else were tickling them.

　　自愿者用遙控器操縱機(jī)器人，延遲片刻之后再讓機(jī)器人為自己哈癢，自愿者就會(huì)覺(jué)得好像是別人在給他們哈癢。

　　It seems that the cerebellum sends a signal to disregard the forthcoming movement, then moves on to other things.

　　看來(lái)小腦在發(fā)出信號(hào)忽視即將到來(lái)的動(dòng)作，然后將注意力轉(zhuǎn)移到其它事物上。

　　Your brain "forgets" that you are tickling yourself—even with a delay as short as a fifth of a second.

　　盡管只有零點(diǎn)二秒的時(shí)間差，腦部就會(huì)“忘記”你在替自己哈癢。

　　So it is possible to tickle yourself—but only by remote control. What will science discover next?

　　所以自己給自己哈癢仍有可能，只不過(guò)需要依靠遙控器。誰(shuí)知道接下來(lái)科學(xué)還會(huì)有什么新發(fā)現(xiàn)呢?