
获取最新的Adobe Flash Player 看到这部影片。你去按一下按钮“同意并立即安装”: Duale Hochschule Baden-Württemberg Stuttgart (Baden-Wuerttemberg Cooperative State University Stuttgart)
德国 •
获取最新的Adobe Flash Player 看到这部影片。你去按一下按钮“同意并立即安装”: Duale Hochschule Baden-Württemberg Stuttgart (Baden-Wuerttemberg Cooperative State University Stuttgart)