周张 in Sydney

We took train to Blue Mountain today. It is two hours ride. While riding on the train and seeing the railroad on the way, It reminds me of 40 years ago train ride in China.
Blue mountain is beautiful. We rode hop on and hop off bus. unfortunately I fell down and hurt my knee on a hike trail. So we only hoped half way.
Although I fell, I still think I am lucky. It could be much worse