"Defend an undefended city, fight an unwinnable battle, and put all your glory, all your glory, under the wheel of history" - CCTV's explanation of Yusheng's knot is too good.
The translation into Japanese is:
"Defend the unsulterable castle, fight unsentiable, put all your glory, all the brilliance under the wheels of history. Hope other good-mannered China's friendship support.