在韩国首尔近郊龙仁市的爱宝乐园内，名为“希望五兄弟”的小猪们正系着蝴蝶结庆祝即将到来的猪年。
Piglets named Hope-Five-Brothers wear bow-ties for a celebration of the upcoming Year Of The Pig under the Chinese zodiac at the Everland theme park in Yongin, near Seoul, South Korea.
经反复调用龙格库塔函数可得出约瑟夫森结的I-V曲线。
The IV characteristic of Joseph son junctions was obtained by calling RungeKutta function repeatedly.
中国结有许多不同的形状，最常见的有蝴蝶、花、鸟、龙、鱼，甚至鞋子。
There are many different shapes of Chinese knots. The most common being butterflies, flowers, birds, dragons, fish, and even shoes.
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