I do think everyone is sincere in their praises. But we may also

来源: 于 2011-05-09 20:06:38 [旧帖] [给我悄悄话] 本文已被阅读：次

have an ulterior motive: to keep giving us feedbacks. For me, 在学习的同时还能听到悦耳的声音，just music to my ears.