Cách sử dụng
The expression "all smiles" means that someone is very happy or friendly. It is usually used to describe someone who is very happy with a situation or a person. For example, "When Maria got her promotion, she was all smiles for the rest of the day." This means that Maria was very happy and joyful after getting her promotion. The expression can also be used to describe a situation where everyone is happy or friendly. For example, "The party was all smiles and laughter." This means that everyone at the party was happy and friendly.