And I'd like to leave you with a challenging question.

下面我想留给你们,一个具有挑战性的问题。

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you are challenging the other person to consider the alternatives.

你就在挑战另外一个人考虑别的选择。

What if 课堂 - SpeakingMax英语口语达人

In any case, whatever one makes of those examples, Machiavelli seems to be challenging important aspects of the classical conceptions that we've been talking about up to this point.

不管人们如何理解这些例子，马基雅维利似乎正在挑战,我们至此一直在讨论着的古典概念的,重要方面。

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so it's a very challenging and a place to grow.

所以这很有挑战，也是让人成长的地方。

喜欢加州 - SpeakingMax英语口语达人

But why did they permit him to carry on his practice of challenging the law and ? the authority of the law for as long as they did?

而是，为何他们一再容许他,挑战法律及法律权威,达这么长一段时间？

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