herculean
Definition
Requiring great strength or effort; extremely difficult.
日本語 非常に強い力が必要; かなり困難
Example
"Completing the project on time was a herculean task."
Requiring great strength or effort; extremely difficult.
日本語 非常に強い力が必要; かなり困難
"Completing the project on time was a herculean task."