In addition to ...

來源: 於 2013-01-09 13:05:18 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

I guess to replace "besides" with "in addition to" would be a better choice. The sentence can be rewritten as:

In addition to reading those useless books, I also did my best at school.