“流传下来”常见的英文表达有 “be passed down”、“come down through the ages” 或 “be handed down”。以下为具体例句：
1、 be passed down
* This traditional craft has been passed down from generation to generation. （这项传统工艺已经代代相传。）
2、 come down through the ages
* These ancient stories have come down through the ages, preserving the wisdom of our ancestors. （这些古老的故事历经岁月流传下来，保存了我们祖先的智慧。）
3、 be handed down
* The family recipes have been handed down for centuries. （这些家族食谱已经流传了几个世纪。）