"to die for"的定义和意义

What is the origin of the idiom "to die for" and when to use it?

The idiom "to die for" originated in the late 19th century and gained popularity in the early 20th century. The phrase is used to express an intense desire or admiration for something, suggesting that it is so remarkable, appealing, or desirable that one would be willing to risk or sacrifice anything to have or experience it. It is used to reflect the idea of something being so extraordinary that it could potentially evoke a strong emotional response, even to the point of overwhelming or "killing" someone figuratively with delight or longing.