time-consuming task

Переводы
трудоемкая задача
Organizing the files was a time-consuming task.
Организация файлов была трудоемкой задачей.
Определения
A time-consuming task is an activity or job that requires a significant amount of time to complete, often due to its complexity, detail, or the effort involved.
Слова
task

существительное
задача
time-consuming

прилагательное
трудоёмкий