A computer algorithm would not even be able to detect that there is a problem, let alone fix it.

计算机的算法甚至无法检测到会有问题，更不用说去解决它。

youdao

But it barely seemed to grasp, let alone fix, the ingrained cultural and behavioural problems that help to keep some poor places poor.

但这几乎没有触及促使贫穷地方之所以一直贫穷的那些根深蒂固的文化及行为问题，更不用说去解决了。

youdao

But it barely seemed to grasp, let alone fix, the ingrained cultural and behavioural problems that help to keep some poor places poor.

ECONOMIST: Bagehot

But attempts to strengthen individual strands unilaterally without foreseeing the unintended consequences, compound the fears that the problems are too complex and intertwined for those in charge to even understand, let alone fix.

FORBES: Unintended Consequences Keep Coming

Yet David Cameron has still to fix a date let alone finalise the text of a long promised speech spelling out his European policy.

BBC: Europe - Why Cameron's speech is proving so hard to write