This is the crux of Gettier counter examples, each example has a problem involving the justification.

这就是“葛梯尔反例”的关键所在，每个反例都涉及一个“证明”的问题。

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This leads to the criticism that Gettier counter examples are rare and contrived, but nonetheless attempts have been made to modify the Tripartite theory in light of Gettier's work.

这引发了一场批判，认为“葛梯尔反例”是极为罕见和人为制造的，但虽然如此，受葛梯尔的启发，人们已尝试去完善三段论。

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Since then many other examples have been thought up and they are known as Gettier Counter examples.

此后，又有许多其他的反例涌现，它们被统称为“葛梯尔反例”。

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