It is said that the underground river here can link with the East Sea.

此处的地下暗河据说可直通东海。

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The underground river consists of the Gushing Snow Cave, The Time Tunnel and The Jade Dew Cave.

兰溪地下长河分涌雪洞、时间隧道、玉露洞三段。

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Moving to the entrance of the underground river, I took a quick break and embraced the cold air and mists encircling me.

前往地下河入口的途中，我快速的休整了一下，拥抱了环绕我的冷冷的空气和雾气。

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After the passage is over, Milton addresses Alpheus, a river god -the god who was noted for plunging the course of his river underground in order to chase the nymph Arethuse who had been turned into a fountain.

这段结束后，弥尔顿引用了河神阿尔甫斯,那位因私底下掀起河流的波浪而闻名的神,以此来与被变成海底之泉的女神阿托瑞萨相互融合。

耶鲁公开课 - 弥尔顿课程节选

John Collins carried the Olympic Flame through Marble Arch Caves on a boat, navigating the underground river on its way to the London Olympics.

UNESCO: Olympic torch carried through iconic Geopark

Much of Dublin's early history is as murky as the peaty basin where the River Liffey joined the now-underground River Poddle, near the site of what is today the Dublin Castle gardens.

BBC: Dublin's Viking heritage

The channels will not feed into the Yellow River, but will pass under the river in specially built underground channels.

NPR: River Has Long Reflected China's Glories, Sorrows