Newspapers are dying ; the music industry is still yelping about itunes ; book publishers think they are next .
报刊业正在没落；音乐行业仍然对itunes的盛行叫苦不迭；出版商相信下一个遭殃的就是他们。
Cesar wheeled and threw another ball , in the opposite direction , and then a third , and then a fourth , until there were so many balls in the air and on the ground that the pack had turned into a yelping , howling , leaping , charging frenzy .
Down the corridors outside the blue , green , yellow , purple , orange , red rooms a kind of choreography of greeting is taking place . One by one the children tumble out , yelping greetings at the women waiting for them .
