We have lived too long in the telluric cavern .

我们在地洞里住得太久了。

Using the uniform telluric model in combination with hydrogeologic data , the authors preliminarily delineated the freshwater area , transitional type water area , salt water area and bitter water area as well as spring lake .

用均匀大地模型，结合已知的水文地质资料，初步圈定了淡水区、过渡类型水区、咸水区和苦水区及泉水湖。