清影5127
广泛的；涉及面广的: use broad to describe something that includes a large number of different things or people.
深海R蔚蓝
...being highly informative and multi-disciplinary; with vast cultural contents and intensive reader participation.
cdzsmz5288
There are a large sum of information,a wide range of subjects anda high-level content of culture interacting with readers frequently.
水果西瓜太郎
涉及面广，矛盾多，难度大翻译是：It involves a wide range of faces, many contradictions, and great difficulty
