年としの瀬せ

expression, noun

year-end; end of the year; last days of the year

Refers to the final days of the year, especially the busy period around late December. Often used in contexts of year-end preparations, financial settlements, or seasonal greetings.

• 年としの瀬せが近ちかづくと、街まちは慌あわただしくなる。

  As the year-end approaches, the streets become bustling.

• 年としの瀬せのご挨あい拶さつを申もうし上あげます。

  I offer you year-end greetings.