![ExploringCaves—Suitupwithahelmetandlight,andtakeCaveCra...]( "ExploringCaves—Suitupwithahelmetandlight,andtakeCaveCra...")
- 問題詳情：ExploringCaves—Suitupwithahelmetandlight,andtakeCaveCrawl（爬行）.Bringyourownkneepads.Learnaboutequipmentusedbycaversandrulesforsafecaveexploration.Spendthemorningviewingstalactites（鐘乳石）—rockformationsthathangfromtheceiling—andtheiropposites...
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