😊
🙂
😄
😃
😀
⚙️ This emoji usually represents a gear or a mechanical device. It can be used to denote concepts related to machines, mechanics, industry, maintenance, manufacturing, etc. In some situations, it can also be used to indicate that a certain system or complex mechanism is in operation or needs to be adjusted. For example, it can be used to describe a huge bureaucratic system or a complex business operation model as a gigantic machine.
My mobile phone is broken. I hope the repairman can fix it as soon as possible ⚙️
I have encountered a great many difficulties in the making of this mechanical ⚙️ model.