Cách sử dụng
The expression "with your eyes open" means to be aware of something and not making any kind of stupid decisions. For example, if someone says, "Go ahead and buy that car with your eyes open", it means "Buy the car, but only after you've looked at it carefully and you're aware of any faults or problems it might have". It can also be used to advise someone to be careful, as in, "Be sure to go into that situation with your eyes open". Overall, it means to be aware, alert, and conscious of something before making a decision or taking action.