Cách sử dụng
The expression "float/walk on air" means to feel very happy and excited, as if you are walking or floating above the ground. It can be used to describe a feeling of extreme happiness or elation, such as after receiving good news or achieving a personal goal. For example, if someone receives a promotion at work, they might say they feel like they are floating on air. Alternatively, if someone is deeply in love, they might say they feel like they are walking on air every time they are with their partner.