Cách sử dụng
"For sure" is an informal expression that means "definitely" or "without a doubt". It is often used to show certainty about something. For example, if someone asks you if you will attend a party, you can reply "for sure" to mean that you will definitely be there. It is important to note that "for sure" is more commonly used in casual or informal situations, rather than in professional or formal settings. However, it is still okay to use it in many everyday conversations with friends, family members, and colleagues.