We make these panting, grunting, snorting noises when we are trying on purpose to laugh, usually for a social purpose, such as to ease conversation or make friends.

• 当我们有目的地努力笑出来时，就会发出喘息、咕哝、吸气的杂音，这通常是出于社交目的，比如缓和谈话气氛，或交朋友。