To soar high above deep valleys and reach into the sky; metaphorically, to achieve outstanding success or display unparalleled talent, reaching a towering level.
经过数年潜心研究，他终于在学术界取得了耸壑凌霄的成就，受到了广泛赞誉。
After years of dedicated research, he finally achieved towering success in academia, earning widespread acclaim.
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