Thousand-year-old turtle means that the life span of a turtle is as long as a thousand years, which means long life and long time.

Analysis

The term "thousand-year-old turtle" comes from this sentence: "Thousand-year-old turtle, ten-thousand-year-old turtle". This is an exaggerated statement, which means that turtles and turtles have very long lifespans. It means longevity and long time.

Originally it was either a derogatory meaning or simply used to describe a tortoise that lives a long time. But because many curse words are now associated with tortoises and turtles, the meaning of the words has changed a bit, so you should never use them on people.