厌世者的“圣地”美国旧金山的金门大桥是近代桥梁工程的一项奇迹——1957年之前它是全球最长的悬索桥,两个桥墩在1964年前拥有全球悬索桥中最长的跨度。历时4年、耗资3550万美元,总长2737米的金门大桥雄峙于加州金门海峡之上。每天有6000辆自行车、12万辆汽车和1万多名行人穿越这座大桥,当船只驶进旧金山,首先目睹的就是耸立在金门大桥南北两侧的巨型钢塔。钢塔高342米,高出水面部分相当于70层楼 The Golden Gate Bridge in San Francisco, San Francisco, USA, is a miracle of modern bridge engineering - by 1957 it was the longest suspension bridge in the world and the two piers had the longest span of the global suspension bridge before 1964. After 4 years, cost 35,500,000 US dollars, a total length of 2737 meters of the Golden Gate Bridge Xiong Zhi in California Kinmen Strait above. Every day, 6,000 bicycles, 120,000 cars and more than 10,000 pedestrians cross the bridge. As the ships sailed into San Francisco, the first thing they saw was the giant steel towers on either side of the Golden Gate Bridge. Steel tower 342 meters high, above the surface of the water equivalent to 70 floors