USP<1116>中的这句话啥意思，哪位大神给解释解释

WADE1

Isolated recoveries of microorganisms should be considered a normal phenomenon in conventional clean rooms, and these incidents generally do not require specific corrective action, because it is
almost certain that investigations will fail to yield a scientifically verifiable cause. Because sampling itself requires an aseptic intervention in conventional clean rooms, any single uncorrelated contamination event could be a false positive.

歪说歪有李

还没看过人家的微生物调查

wgx1979

英语认识我，我不认识他

永春膏药-小戴

看了机翻，还不是特别理解，不能顺便发表看法。静待大神。

小金库

感谢分享，努力学习