potholing 中文意思是什麼
potholing
解釋
洞穴探險-
Cave exploration, or potholing, as it has come to be known, is a relatively new sport.
出洞探索或后來人們常稱的洞穴探險，是一種比較新的運動項目。 -
Cave exploration, or potholing, as it has come to be known, is a relatively new sport
洞穴勘察或者洞穴勘探（人們已經熟悉了這個詞語）是一項較新的運動。
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