1.a philosophical theory stating that knowledge of the external world is limited to appearances, so that we know what our senses tell us about things, not what they are.
1.By the 20th century, views similar to Berkeley's were called phenomenalism.
到20世纪，类似伯克利的观点是所谓的现象论。
2.Spiritual Phenomenalism in the Digitalization Ages
数字化时代的精神现象学