Original: There are also four stations, reserved for future service: Volokolamskaya of Tagansko-Krasnopresnenskaya line, Delovoi Tsentr of Kalininskaya and Solntsevskaya lines and Park Pobedy of Solntsevskaya line.
Simplified: There are also 4 stations, which are not opened yet: Volokolamskaya of Tagansko-Krasnopresnenskaya line, Delovoy Center of Kalininskaya and Solntsevskaya lines and Park Pobedy of Solntsevskaya line.