dragons rising and tigers leaping—a scene of bustling activity; lively;prance ahead like a dragon (/tiger); with vigour and enthusiasm
❍ ～的连队，突然换了一个气氛。(金敬迈《欧阳海之歌》253)A new atmosphere pervaded the formerly lively company.
❍ 全村～闹春耕。The whole village set about the spring ploughing with vim and vigour.
龙腾虎跃
dragons rising and tigers leaping—scene of bustling activities
龙腾虎跃lónɡ ténɡ hǔ yuè
像龙一样飞腾，像老虎一样跳跃。比喻动作矫健有力，也比喻斗志昂扬，威武雄壮。a scene of bustling activity, lively, with vigour and enthusiasm