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bothersome; tiresome; bother to do
書類の手続きが面倒くさいけれど仕方がない。
The paperwork is troublesome, but there is no choice.
毎日の書類整理が本当に面倒くさかった。
Organizing documents every day was truly tiresome.
慣れてしまえばこの作業は面倒くさくない。
Once you get used to it, this task is not bothersome.