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1·Having done their good deed, the greens apparently felt they'd proved their moral worth - allowing them to behave immorally and illegally.

绿组的同学显然觉得在做出高尚举止之后，其道德价值已经受证实-这允许他们有不道德和不合法的表现。

2·In the second part of her essay Driver tackles the thorny philosophical question of whether one can behave immorally when in “non-veridical” (illusory) circumstances.

在文章第二部分中，作者涉及了一个棘手的哲学问题，即在一个“无法验证的”（假想的）环境中，人能否违背道德准则行事？