浩如烟海[hào rú yān hǎi]
as vast as the smoke and sea -- multitude; as vast as the open sea; as vast as a misty ocean; tremendous amount of...
1. 911chaxun查询·英语单词大全
1. numerous,a multitude of ,a tremendous amount of:名胜古迹places of historic interests and scenic beauty | 浩如烟海numerous,a multitude of ,a tremendous amount of | 多姿多彩diverse and beautiful,varied and graceful