Oujie Road is Singapore's "Wangfujing" or "Nanjing Road". We have no intention of purchasing, so we only choose the 55,56-floor viewing platform recommended by netizens to ION shopping mall. The exit of the subway station is just below the floor of ION shopping mall. After inquiry, I find the exit and entrance elevator of ION Sky. Take the direct elevator to the top open floor of the shopping mall, which is a large bar and restaurant, but part of the public area is open to the public. There are quite a few tourists here. Of course, it's still a drop in the bucket compared with those on Orchard Road. Standing here, you can see Singapore's urban outlook, high-rise buildings, but this is not a cement forest city, a large area of green vegetation around buildings, there are many green areas in the city. The most amazing thing is that many high-rise buildings and roofs in the city have planted trees in addition to growing flowers and grass. Greening in Singapore is really all-round and three-dimensional.