The explanation of birds crying and apes crying.

The explanation of bird calls and ape calls generally refers to the sad calls of animals. Describe a sad scene. Tang Wang Wei's Monument to the Master of Zen: "Landslides and rivers run out, and birds and apes crow."

Word decomposition

Explanation of Birds (Birds) A class of vertebrates, warm-blooded, egg-laying, full-feathered, hind legs can walk, forelimbs become wings, and generally can fly: birds. Migratory birds. Good bird. Birds are singing and flowers are fragrant. Radical: birds; Cry loudly: cry. Cry. Cry sadly. There is nothing to laugh at. Birds and beasts call: crow. Crow. Tigers roar and apes crow. Laugh: mouth.