Daily Chinese Idiom Guessing Game
Describes a scene of bustling activity and intense enthusiasm, like a fire blazing.
形容群众性的活动情绪热烈，气氛高涨，就象炽热的火焰照天燃烧一样。
冯德英《迎春花》第九章但这几天热火朝天的参军运动，也冲击着他们的身心。”
The construction site was working with fervor, everyone was in high spirits.