请选择下面这句话的正确翻译。在哈佛的两年里，扎克伯格于2004年2月4日，在他的大学宿舍里推出了Facebook。

A、Within two years at Harvard, Zuckerberg had launched Facebook from his dormitory room, on February 4, 2004.;
B、In two years at Harvard， Zuckerberg has launched Facebook from his dormitory room, on February 4, 2004.;
C、In two years at Harvard，Zuckerberg had discovered Facebook in his dormitory room, in February 4, 2004.;
D、Within two years at Harvard, Zuckerberg had launched Facebook in his dormitory room, which is February 4, 2004.