1, this semi-circular arch building is called "Sydney Harbour Bridge"

English name: Sydney Harbour Bridge

English name: Sydney Harbour Bridge

Country: Australia

This tower is called "Sydney TV Tower".

Chinese name: Sydney TV Tower

English name: Sydney Tower

Country: Australia

United States:

This huge arched object is the St. Louis Arch.

English name: St. Louis arch

English name: Gateway Arch

"Gateway Arch, St. Louis, Missouri. End of construction: 1965

Height: 192 m (630 ft) According to the law, there is no higher building in the city.

St Louis (Missouri), named after King Louis IX of France, is the largest city in Missouri, USA, located at the intersection of Missouri River and Mississippi River, and is the transportation hub in the Midwest of the United States. The Olympic Games was held in 1904.

It was not until the 1960s that another shining building appeared in St Louis, that is, the world-famous "Big Arch". This "big arch" with a height of192m is similar to Jiayuguan in Gansu, China. You will feel desolate when you leave Jiayuguan. In the early days of the United States, it was generally believed that St. Louis was the gateway to the west. Sarion, the designer of the "Great Arch", is a Finn and immigrated to the United States in 1923. His idea began with 1947, but the construction of the arch was not completed until 1965128 October, with a total cost of130,000 USD. According to local laws, all other buildings cannot exceed this height. "

As for the tower in front of the old courtyard, I don't know what the landlord means by the old courtyard. How many minutes will the film be on? Please let me know.