赤城山上有一座天然的、完全由岩石架成的梁，桥面只有一尺宽，上面长满了又软又滑的苔藓，两旁是峭壁悬崖，极其危险。
There was a natural rock bridge in Mountain Chi Cheng . The bridge was only one foot in width , and was covered with smooth and slippery mosses1 . On both sides there were steep cliffs , and it was really dangerous .
赤城山