山高林密, 夜黑如漆, 一把宝刀飞出鞘——夜老虎连要出击! 谷深山风紧, 峰高云浪急; 峭壁陡立如斧砍, 悬崖崢嵘如刀劈。脚步轻捷, 胜过雄鹰高飞翼。匍匐前进, 丛柴荆棘扯军衣。 High mountain forest dense, dark night, such as paint, a knife flying out of the sheath - the night tiger even to attack! Valley deep wind tight, peak high clouds and thunderstorms; steep cliffs such as ax cut, cliff Zhengruo such as knife split. Light fast, better than the eagle flying wing. Creeping forward, firewood threshing military uniforms.