他现在正找虎山长城的特点呢。
He is now looking for the special feature of the Hushan great wall .
朝鲜的于赤岛就在虎山长城附近。
The Yuchi island of Korea is right across from the Hushan great wall .
站在虎山长城的峰顶举目望去。
Standing on the Hushan Great Wall .
虎山长城虎山长城虎山长城