6 天之前 · 城. city wall. 兵臨 城 下 / 兵临 城 下 ― bīnglínchéngxià ― the enemy army is just outside of the walls of the city. There is a city, with an inner wall of three li in circumference, and an outer wall of seven. The enemy surround and attack it, but they are not able to take it. area within the city walls.