To be careless about minor details; to disregard trifles; to be unmindful of small matters.
这位艺术家虽然天赋异禀，但不护细行，作品中常有一些不影响大局却略显粗糙之处。
Although this artist is exceptionally gifted, he is careless about minor details; his works often contain slight imperfections that don't affect the overall picture but appear a bit rough.
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