Cách sử dụng
The expression "step out of line" means to break the rules or not follow the correct procedure or behavior that is expected in a particular situation. It can also mean to do something that is considered inappropriate or unacceptable. This expression is often used in formal or serious situations, such as in the workplace or school. For example, a boss might say to an employee, "You need to stop stepping out of line and following protocol." Or a teacher might say to a student, "If you continue to step out of line, you will face consequences." Essentially, it is a warning to behave properly and follow rules.