What is the expression of silence?

Silent expression pack, as shown in figure:

Silence is a Chinese word, meaning no words, nothing to say, nothing to say, no same language; The second refers to silence, and the third refers to the feeling that you don't know or have a clue about something, or you don't want to care about it anymore, or you are too lazy to say it, or you have nothing to say because of extreme worship. Sometimes when you don't know what to say, you will send this response, which is usually expressed by "……".