“欢唱”用英语怎么说？

孩子们欢唱着.The children sing gaily.她出门时,大群的麻雀在叽叽喳喳地欢唱.When she went out the sparrows were twittering merrily in joyous choruses.她终日欢唱,为他的邻居消遣助兴.All day long she sang and delighted his neighbours....