Cách sử dụng
The word 'bonus' means something extra that is given to someone as a reward or prize. You can use the word 'bonus' when you get an extra gift or money for doing a good job at work, or for being a loyal customer. For example, your boss might give you a bonus for completing a project ahead of time, or a store might offer a bonus discount for frequent shoppers. 'Bonus' is typically associated with something that is received unexpectedly or above and beyond what is expected.