据报道,这一浩大工程用掉了约42万吨钢铁,足以建造60座埃菲尔铁塔。因为这座桥连接起了两个特别行政区和珠三角地区西部的城市,车辆在香港和澳门地区将靠左行驶,而跨境进入中国内地后将改为靠右行驶。
10月24日,车辆行驶在港珠澳大桥上(无人机拍摄)。当日9时,港珠澳大桥正式通车。新华社记者 吕小炜摄 Thought to be an impossible feat of engineering, the HZMB has been lauded as one of the "seven wonders of the modern world." It's designed to withstand earthquakes and typhoons and a section of the bridge also dips into an undersea tunnel running between two artificial islands in order to allow ships to pass.
被誉为“现代世界七大奇观之一”的港珠澳大桥曾一度被认为是不可能完成的工程。这座桥的设计使其能够承受地震和台风,桥梁中的一部分还有一段连接着两座人工岛的海底隧道,便于船只通行。
成就三:全世界最高的人造瀑布——贵阳的烈变广场大楼瀑布
The unusually-shaped structure is in one of China's fastest-growing regions and had previously gone viral on Chinese social media. /VCG Photo
You heard it right – a waterfall, incorporated into a façade of a skyscraper. It's reported that keeping it running is so high maintenance that it has been switched on only for less than 10 times, and getting the waterfall ready isn't an easy feat either as it's on the top of a 121-meter-tall building.
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