I am an electronic butterfly, you turn it off and say goodbye to it.

"I am an electronic butterfly that you turn off and say goodbye to" is a metaphor. It refers to some electronic products, such as mobile phones and computers, which can't be turned on once they are turned off because of technological upgrading or for some reason, just like a butterfly flying away and never coming back. This metaphor mainly emphasizes the short life and easy damage of modern scientific and technological products, and also reminds people to pay attention to quality and maintenance when buying and using electronic products in order to prolong their service life. At the same time, this metaphor can also be extended to the brevity of life and the importance of cherishing time.