返回列表 回復 發帖
if there is a huge amount of water going in there and doesn't come back out then how come the sea level never go down???公仔箱論壇% |; D* \( g* h# A3 ~1 r
if 每天流入洞内的海水量达3000万千克.. then the level should go down more or less???
返回列表