人类从远古时代就开始居住在洞穴中,“以地为居所”实际上是一种非常环保的居住方式。当代的许多建筑也不乏这种创意,准确地说,不是创新,而是一种螺旋式上升的回归,把环保 Human beings have lived in caves since ancient times. “To live in a place” is actually a very environmentally friendly way of living. Many contemporary buildings also have this kind of creativity. To be precise, it is not an innovation but a spiraling return to environmental protection.