unrewarding造句

Lectures often seem very formal and empty things; recitations generally prove very dull and unrewarding.

Low interest rates have made bonds and bank deposits unrewarding too.

Unnecessary meetings, pointless disputes, bureaucracy, posturing, dealing with other people's mistakes, traffic jams, addictive but unrewarding pastimes.

He admires the cunning and devotion of the oilmen he meets. But, from his perspective, few businesses are as unrewarding, in the sense of providing jobs or useful infrastructure, as the oily one.

But women predominate in the lower-paying, menial, unrewarding, dead-end jobs, and when they do reach better positions, they are invariably paid less than a man gets for the same job.