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日本某市的一座小桥,长31米,人行便道宽2米,桥两侧栏杆装有109块不同规格的音响栏板。过桥行人只要敲打栏板,便能奏出一首法国名曲《在桥上》。回来时,在桥的另一侧敲击,则发出日本脍炙人口的
A small bridge in a city in Japan is 31 meters long, and the sidewalk is 2 meters wide. There are 109 acoustic fences of different specifications on the railings on both sides of the bridge. Pedestrians can play a famous French song “On the Bridge” by hitting the board. When I came back, I tapped on the other side of the bridge