英和和英

difficult work

a difficult task

It is a hard task―a tough job.

laborious work―uphill work―an arduous task―a tough job

a severe task

a task of extreme difficulty

heavy work

a cursedly hard job

a herculean task

It is an awkward task―an ugly job.

The work is hard

miscellaneous work

a type of work that requires much time

a demanding job

work that is rather demanding and difficult

a hurried job

It is a confounded task.

something out of one's line―something out of one's beat

a damaging piece of work

a poor job

to find a task difficult to accomplish

All kinds of work are not equally hard

monotonous work

a tough job [problem]

a fatiguing job

a possible but difficult job

a piece-work

noble work

to have difficulty accomplishing something

impossible tasks