children[英][?tldr?n] [美][?tldr?n] 词典解释n.孩子们(child的复数);儿童;膝下;孥
happily[英][?h?pili] 词典解释
adv.快乐地;幸运地,幸福地;巧合地,适当地;〈古〉偶然