Deja vu, Yan returns. It is flat. It is flat.
This couplet is completely opposite to the neat antithesis (knowledge: such as sound characters), and its artistic conception is wonderful, which is praised by the world. Become one of the famous sentences through the ages.
"Helplessness" is often used to sigh that beautiful things or beautiful old dreams are gone forever, and there is a kind of helplessness in recalling the world.
"deja vu, Yan returns." It can be used to express the reunion of old friends, and it can also be used to describe ambiguous and implicit feelings.