I walked and enjoyed the fun from plants along the trail, however it was getting dark and I had to leave the trail before nightfall.I returned to trailhead as soon as possible.

• 这样边走边玩，不知不觉地天色渐渐昏暗，我心想不妙，应该要在天黑前离开步道，所以赶紧回头，走回登山口。