unplumbably complex
复杂得难以理解
the ocean's depths remain unplumbably mysterious to marine scientists.
海洋的深处对海洋科学家来说仍然深不可测，神秘莫测。
his motives were unplumbably complex, defying any simple analysis.
他的动机复杂得令人无法参透，任何简单分析都无法解释。
the ancient temple stood unplumbably silent against the starry sky.
古老的寺庙在星空下静默无声，令人感到深不可测。
her unplumbably profound insights left the philosophy students deeply moved.
她深刻入微的见解让哲学系学生们深受触动。
the cosmos appears unplumbably vast and indifferent to human endeavors.
宇宙显得浩瀚无垠，对人类的努力漠不关心，令人深感渺小。
the abandoned mansion felt unplumbably dark, as if shadows had weight.
那座废弃的宅邸阴森恐怖，仿佛阴影都有实质的重量。
his unplumbably strange behavior baffled everyone at the diplomatic summit.
他在外交峰会上表现出的怪异行为让所有人都困惑不已。
the concept of eternity remains unplumbably difficult for the human mind to comprehend.
永恒的概念对人类心智来说仍然难以完全理解。
the research vessel descended into waters unplumbably deep below the polar ice.
研究船下潜到极地冰盖下深不可测的深水区域。
her unplumbably quiet strength carried her through the darkest days.
她静默的力量帮助她度过了最黑暗的日子。
the cathedral was unplumbably still, not even echoing footsteps disturbed its peace.
大教堂静谧得不同寻常，甚至连回响的脚步声都无法打破这份宁静。
the scientist's unplumbably enigmatic theory challenged centuries of accepted wisdom.
那位科学家的深奥理论挑战了几个世纪以来被接受的智慧。
unplumbably complex
复杂得难以理解
the ocean's depths remain unplumbably mysterious to marine scientists.
海洋的深处对海洋科学家来说仍然深不可测，神秘莫测。
his motives were unplumbably complex, defying any simple analysis.
他的动机复杂得令人无法参透，任何简单分析都无法解释。
the ancient temple stood unplumbably silent against the starry sky.
古老的寺庙在星空下静默无声，令人感到深不可测。
her unplumbably profound insights left the philosophy students deeply moved.
她深刻入微的见解让哲学系学生们深受触动。
the cosmos appears unplumbably vast and indifferent to human endeavors.
宇宙显得浩瀚无垠，对人类的努力漠不关心，令人深感渺小。
the abandoned mansion felt unplumbably dark, as if shadows had weight.
那座废弃的宅邸阴森恐怖，仿佛阴影都有实质的重量。
his unplumbably strange behavior baffled everyone at the diplomatic summit.
他在外交峰会上表现出的怪异行为让所有人都困惑不已。
the concept of eternity remains unplumbably difficult for the human mind to comprehend.
永恒的概念对人类心智来说仍然难以完全理解。
the research vessel descended into waters unplumbably deep below the polar ice.
研究船下潜到极地冰盖下深不可测的深水区域。
her unplumbably quiet strength carried her through the darkest days.
她静默的力量帮助她度过了最黑暗的日子。
the cathedral was unplumbably still, not even echoing footsteps disturbed its peace.
大教堂静谧得不同寻常，甚至连回响的脚步声都无法打破这份宁静。
the scientist's unplumbably enigmatic theory challenged centuries of accepted wisdom.
那位科学家的深奥理论挑战了几个世纪以来被接受的智慧。
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