Experimental results show that the conception of chatter-free machine tools is feasible and effective.

试验表明，这种无颤振的机床技术思想与方法是可行的和有效的。

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No machine could do this because our capacity for language is unbounded and free.

机器并不具备语言能力,因为我们的语言能力,是不受控制的,是自由的

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