Write a commentary for the Australian Harbor Bridge

The Australian Harbor Bridge, nicknamed the "Coat Hanger", got its name because of its single-span shape that resembles a coat hanger. This time, it was also the scenic spot that I visited the most from afar.

Strolling along the sidewalk along the side of the bridge is a great place to enjoy the scenery of the Sydney Opera House and the bay. At dusk, one side is the setting sun, and the other side is the quiet harbor in the twilight. The Sydney Opera House is like a pearl oyster opening a clam shell in the sea, shimmering in the blur of night. The thick steel structure bridge draws a beautiful curve in the night sky. Everything was so calm and peaceful at this moment. Under the bridge is the famous The Rocks, a row of bars along the bank, with bright lights caressed by the sea breeze. During the day, I found an opportunity to climb back to the bridgehead. There is a small memorial hall above, recording the history of the bridge's construction. And the view shown by going to the next level is indeed exciting against the blue sky and white clouds!

It is said that it took Australians nearly a hundred years to build the bridge, and the bridge across the bay eventually became a landmark building in Sydney besides the Opera House.

Passing by the old buildings of Rocks, imagining where the first generation of European immigrants settled, historical changes seem not very far away