量子资源网提供本资源 <> A team of elite cavers led by 68-year old Bill Stone attemts a months-long exedition to officially make Cheve Cave in Oaxaca, Mexico the world’s deeest cave. A massive logistical undertaking above ground suorts the lead team in the deths as they navigate an underground maze of twisting tunnels and dead ends in search of a assage that leads to the bottom of deeest cave on earth.
