The World's Deepest Underwater Cave is Almost The Height Of The Empire State Building
언어
읽기 수준
기사 듣기
Polish explorer Krzysztof Starnawski’s fascination with the Hranická Propast, or Hranice Abyss, an underwater cave in the Czech Republic, began in 1999. The diver, who once held the world record for the deepest dive (283-meters) with a closed circuit rebreather, says the cave’s limestone unusual formation led him to suspect that it was a lot deeper than his dives had taken him.
이 기사의 나머지 부분을 읽고 학습 도구에 액세스하려면 등록해야합니다.
지금 학습 시작하기댓글 486개
pragie123약 9년1st answer: the first time Krzysztof Starnawski explored the Hranická Propast cave was in 1999.- ty약 9년awesome
- person약 9년wow
- person약 9년cool
- person약 9년awesome dood
- person약 9년AWESOME, dude!!!!!!!!!!!!!!!!!!!!!!
- Aidan약 9년Wow
- THANK YOU약 9년You gave me an "A" in my grade THANK YOU ALL VERY MUCH!!!!!!!!!!!!!!!
- LUV DIS CAVE!!!약 9년I love NATURE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- sirn약 9년brave much?