The Vietnamese word "khoái hoạt" is an adjective that describes a feeling of being enlivened, freshened, or braced up. It is often used to refer to a sense of energy, joy, or refreshment that comes from a pleasant experience or environment.
"Khoái hoạt" is a descriptive word that captures the essence of feeling lively and invigorated. It is often connected to experiences that refresh the mind and body, like a walk by the beach or enjoying fresh air.