Visitors are advised not to wander down the labyrinthine tunnels or swim in the frigid underground lakes.
游客们被告知不要在迷宫似的隧道中闲逛或在冰冷的地下湖里游泳。
Because the rock structure is largely limestone, there are many underground rivers and even vast underground lakes in Guizhou.
因为岩石大多是石灰岩，所以贵州有许多地下河，甚至巨大的地下湖。
Every year, visitors from all over the world come to admire the mountains, lakes, streams, trees, underground springs and waterfalls which make Jiuzhaigou Valley an area of outstanding natural beauty.
每年，来自世界各地的游客来欣赏山脉，湖泊，河流，树木，地下的泉水和瀑布，使九寨沟流域的自然风景区。
Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes, underground, and other sources.
只有剩下3％的来自河流、湖泊、地下，和其他来源的淡水供人们饮用、使用。
Liquid water-which is the form life needs-may well exist underground, and may still sometimes be seen at the surface, where dried-up rivers and lakes suggest it was once commonplace.
组成生命所需的流动水可能存在于地下，可能有时仍能在表层看见，表层中干涸的河流湖泊表明流动水曾经很普遍。
Liquid water-which is the form life needs-may well exist underground, and may still sometimes be seen at the surface, where dried-up rivers and lakes suggest it was once commonplace.
火星地下很可能存在生命所需的液态，有时甚至在表层都能看见液态水——表层中干涸的河流湖泊表明其一度很普遍。
Man can only drink and use the other 3% - the fresh water that comes from rivers, lakes, underground, and other sources.
人只能喝，用其他3% - - - - - -淡水来自河流、湖泊、地铁、和其他来源。
Rivers, lakes, and underground reserves of water are being filled in and poisoned by soil and chemicals carried by drainage from eroding fields.
从受侵蚀的田地里的排水系统中排出的水夹杂着泥土和化学物质(化肥)，这些水正在流入并污染着河流、湖泊及地下水资源。
The vertical line transducer can be used in rivers, lakes, seas to measure tide, wavy, smooth sea, wave direction, velocity, and underground water level, etc.
它可广泛应用于江、河、湖、海中测量潮汐、波浪、微浪、波向、波速以及地下水位等等。
The ministry reports over 70 percent of water from lakes, and 60 percent of underground water across the country does not meet the national safetystandard.
而且报道称，我国超过70%的湖泊水和60%的地下水不符合国家安全标准。
The ministry reports over 70 percent of water from lakes, and 60 percent of underground water across the country does not meet the national safetystandard.
而且报道称，我国超过70%的湖泊水和60%的地下水不符合国家安全标准。
应用推荐