Every Christmas Eve in the Czech Republic, single women stand outside of their front doors and throw a shoe over their shoulder.

在捷克共和国，每年圣诞前夜，单身女性会站在家门外，把鞋子扔过肩膀。

One day, Zhang Liang noticed an old man sitting on the edge of the Yu Shui bridge. Zhang Liang watched as the old man tossed his shoe over the bridge.

一天，张良注意到御水桥边上坐着一位老人。张良看着老人把鞋子扔过桥。