斯洛文尼亚索奇河上的木制吊桥上骑自行车的人的鸟瞰图 Aerial view of cyclists on a wooden suspension bridge over the river Soča in Slovenia (© Amazing Aerial Agency/Offset by Shutterstock)

斯洛文尼亚索奇河上的木制吊桥上骑自行车的人的鸟瞰图 Aerial view of cyclists on a wooden suspension bridge over the river Soča in Slovenia (© Amazing Aerial Agency/Offset by Shutterstock)

Get on your bike and ride

In honor of the UN's World Bicycle Day, we're at Triglav National Park in Slovenia, with a birds-eye view of riders crossing this dubious-looking wooden suspension bridge over the glacial blue water of the river called Soča. Protecting some of the most magnificent mountain landscapes of the Julian Alps, Triglav is the country's only national park, but it's a stunner. Running along Slovenia's northwestern border with Italy, Triglav was first protected as a 'conservation park' in 1924, then made a national park in 1981. The park gets its name from the mountain at its heart, Triglav, long considered a symbol of Slovenia and of Slovene identity.

Since 2018, the UN General Assembly has recognized June 3 as World Bicycle Day to honor 'the uniqueness, longevity, and versatility of the bicycle, which has been in use for two centuries.' The bicycle has gone through many iterations since Karl Drais created the brake-less, pedal-less bike forerunner called a 'velocipede' in 1817. The German inventor would likely be floored by today's variety of bike options, from new lightweight road bikes to heavier mountain bikes with fatter, knobby tires designed to handle rougher terrain. More than 200 years after von Drais introduced his two-wheeled contraption, bicycles remain as popular as ever. Chances are there's one just waiting for you to take it for a spin, and what better day to do so than World Bicycle Day?

骑上你的自行车

为了纪念联合国的世界自行车日，我们来到了斯洛文尼亚的特里格拉夫国家公园，鸟瞰着骑手们穿过这座看起来可疑的木制吊桥，桥上是一条蓝色的冰川河，这条河被称为Soča。特里格拉夫保护着朱利安阿尔卑斯山上一些最壮丽的山景，是这个国家唯一的国家公园，但它是一个惊人的奇迹。特里格拉夫位于斯洛文尼亚西北部与意大利交界处，1924年首次作为“保护公园”受到保护，1981年被列为国家公园。该公园的名字来源于其核心山脉特里格拉夫，长期以来被认为是斯洛文尼亚和斯洛文尼亚人身份的象征。

自2018年以来，联合国大会将6月3日定为世界自行车日，以纪念自行车的独特性、长寿性和多功能性，这种自行车已经使用了两个世纪。自从卡尔·德赖斯发明了无刹车自行车以来，自行车经历了多次迭代，1817年被称为“velocipede”的无踏板自行车的先驱。这位德国发明家很可能会被今天各种各样的自行车选择所打倒，从新的轻型公路自行车到更重的山地自行车，这些自行车的轮胎设计得更胖、多节，以适应更崎岖的地形。在冯·德赖斯发明了他的双轮装置200多年后，自行车仍然像以前一样流行。很有可能有一天你正等着去兜风呢，还有什么日子比世界自行车日更好呢？