natural obstacle meaning in English
天然障碍物
自然障碍
Examples
- The pathway among the woods seemed wilder , more uncouth with its rude natural obstacles and less trodden by the foot of man than he remembered it on his outward journey
那林间小路在他看来，比他记忆中来时的途径，似是更加蛮荒，由于天然的高低不平面更加坎坷，而且更少有人迹了。