Cats form "learning sets," or sequences of events, through observation and copying. Kittens learn by copying their mother. They watch her eat, use the litter box, and interact with her environment.

猫们的学习是通过观察和模仿，小猫则模仿他们的妈妈，它们会观察猫妈妈如何使用猫砂，吃饭和社交。

youdao

Science is about learning the truth through experimentation, observation, and deduction.

科学是通过实验、调查和推理的方法来获得真理。

youdao

Peking opera is transmitted largely through master-student training with trainees learning basic skills through oral instruction, observation and imitation.

UNESCO: Intangible Cultural Heritage