Empty paddle boats await rowers at the main cave entrance at Puerto Princesa Subterranean River National Park in the Philippines.
菲律宾的公主港地下河国家公园的主洞入口处，停靠着几只空空的桨船，在等待桨手的到来。
A subterranean river said to be flowing beneath the Amazon region of Brazil is not a river in the conventional sense, even if its existence is confirmed.
在巴西亚马逊地区地下流动的地下河不是传统意义上的河流，即使它的存在已经被证实。
A subterranean river said to be flowing beneath the Amazon region of Brazil is not a river in the conventional sense, even if its existence is confirmed.
在巴西亚马逊地区地下流动的地下河不是传统意义上的河流，即使它的存在已经被证实。
应用推荐