Task: Translation
Input (English): The victim suspected his attacker was also a student at Georgetown, and did extensive examination of information available on Facebook, a popular web site used by students to socialize online.
Output (Chinese): 受害者怀疑袭击者也是乔治敦大学的一名学生，并对Facebook上的信息进行了广泛的检查，Facebook是一个学生用来在线社交的热门网站。