Cách sử dụng
"Look sharp" is an expression often used to encourage someone to pay attention and be alert. It can be used in many different situations, but it is most commonly used when someone needs to be quick or efficient. For example, if you're getting ready to go out and your friend tells you to "look sharp," they may be encouraging you to hurry up and finish getting ready so you can leave on time. Similarly, if you're about to start an important task or job, someone might encourage you to "look sharp" so you can do it well and with focus. Overall, "look sharp" is a way to inspire someone to be attentive, alert, and quick in whatever they're doing.