"Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts."

无人机的未来是开放和共享的。

文学是社会的镜子，清晰地反映出其美德和恶习。

A director must be a master of illusion, creating a reality that is more real than reality itself.

文章的最高境界，能够通达神明，但这不是可以强求达到的。