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The collapse of an unimpeachable credit

无懈可击的信贷系统的崩溃

As a used prospect , the c-class is still an almost unimpeachable investment .

作为一个用前景,丙级仍是投资几乎无可指责.

They finally got evidence from an unimpeachable source .

他们最后得到了来源可靠的证据。

For anyone who thinks that climate science must be unimpeachable to be useful , the past few months have been a depressing time .

过去几个月，对那些认为气候科学应该是无懈可击才有用的人，是一段阴郁的时光。

In debt markets , assets of unimpeachable quality ( namely g7 government bonds ) , though expensive , will likely get more so .

在债券市场，质量无懈可击的资产（如七国集团的政府债券），尽管昂贵，却更有可取之处。