noun
long stretch; long haul; marathon; time-consuming work
Refers to a task, event, or period that requires sustained effort over a long time. Often used for meetings, negotiations, projects, or journeys.
今日の会議は長丁場になりそうだ。
Today's meeting looks like it will be a long haul.
このプロジェクトは長丁場だ
This project is a marathon, so let's proceed systematically.
noun
long scene; long act
Theatrical term for a long scene or act in a play. Less common in everyday speech.
この芝居の第二幕は長丁場で、役者にとって大変だ。
The second act of this play is a long scene and tough on the actors.