It took three more underwater renditions of the egg's song before Harry had it memorized; then he trod water for a while, thinking hard, while Myrtle sat and watched him.

金蛋的歌声在水下演唱了三次，哈利才把它牢记在心。然后他一边踩水，一边使劲地思索，桃金娘就坐在那里望着他。