谷歌公司多年来一直主张弃用SHA - 1方案，特别是在TLS证书签署等场景之下。

The Google Corporation over the years has always advocated abandoning SHA-1 scheme, especially in the TLS certificate signing scene.

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另一方面，当所谓的“改善”把你带回到管理决策、流程等，你很可能已经弃用了旧方式。

On the other hand when so-called "kaizen" brings you back to management decisions, processes and the like, you've probably lost your way.

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