Complex sentence: A few months later it was announced that Soojin had also left the group, and on March 6th it was announced that 2 new members Yeeun and Gabin, a former member of the female duet 2nB, would be added to the line up.
Split into simpler sentences: A few months later it was announced that Soojin also left the group. On March 6th it was announced that 2 new members Yeeun and Gabin, a former member of the female duet 2nB, would also be added to the line up.