费吕沃湖水道桥,荷兰 Veluwemeer Aqueduct, Netherlands (© Frolova_Elena/Shutterstock)
费吕沃湖水道桥,荷兰 Veluwemeer Aqueduct, Netherlands (© Frolova_Elena/Shutterstock)
一年已过半 We're halfway there
一年已过半
平年有365天,今天恰好是中间日,也就是平年的中间点。中间日,在平年的7月2日的中午开始,在闰年的7月2日的午夜开始。2023年是平年,所以你去吃午饭的时候正好是一年的中间点哦。
图上是荷兰的费吕沃湖水道桥。这座水道桥于2002年完工,采用了一种与众不同的设计:它没有让车辆直接横穿费吕沃湖,而是修建了一条水下隧道供汽车从水下通行,这样船只也可以自由地在水面通行了。这条隧道的两边都有人行横道,连接着大陆和世界上最大的人工岛弗莱福兰岛。工程师们本可以建造出一个只满足部分行人需求的东西,但是他们却找到了一个适用于所有人的解决方案。
It's Halfway Day!
Today is Halfway Day, which means we are halfway through 2023! Halfway Day begins at noon on July 2 during a regular 365-day year, and at midnight on July 2 during a leap year—so this year, we're celebrating at lunchtime.
Dutch engineers don’t do things by halves. Pictured here is the Veluwemeer Aqueduct in the Netherlands. The project, completed in 2002, used an unusual engineering approach. Rather than a drawbridge or ferry to get cars over Lake Veluwemeer, engineers instead built this 'water bridge' to carry boats across the road. The N302 is a busy highway connecting the mainland to the province of Flevoland, and thanks to this design, both road and waterborne traffic can keep flowing freely. The aqueduct also has pedestrian crossings on both sides, so everyone benefits. No half measures were taken in designing an eye-catching transport solution that works for everyone.
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