They practice various things for overseas travel, only to realize that, besides Tsumugi, none of them has a valid passport.

他们都对有关计划憧憬不已、充满期待，然则才赫然发现除了纳外，余者没有一个人持有有效的护照。

youdao

It promotes transmission of Yuki-tsumugi through exchange of skills, training of young weavers, and practical demonstrations.

UNESCO: Culture

The traditional techniques to produce Yuki-tsumugi are transmitted by members of the Association for the Preservation of Honba Yuki-tsumugi Weaving Technique.

UNESCO: Culture

Yuki-tsumugi is a Japanese silk-weaving technique found principally in Yuki City and Oyama City, along the Kinu River, north of Tokyo.

UNESCO: Culture