1、愉快地
...jubilantly欢欣地delightedly欣喜地gleefully愉快地 ...
2、充满欢乐的
...☆a single model：参考译文将“single”处理为“同一种”，查字典可表示“一致的”。☆gleefully：充满欢乐的/快乐的/兴高采烈的；☆tear apart：把…弄乱/使…分裂； ...
3、得意忘形
Be beside oneself with glee; go wild with joy; gleefully 得意忘形Be beside oneself with glee;go wild with joy;gleefully 得意忘形 ..