I was awed by the steepness of the mountains and the greenness of the pines when I was high up on Sanqing Shan.
To me, there were always layers of mountains in front of me. As I proceeded, one layer of mountain gave away to the other.
On the bend of the trail, what I can see were steep mountains on either side, guarded by pine trees high up on each side.
But between them, there were layers of mountains yonder.