difficult undertaking

Examples (10)

• Establishing a new charity was a difficult undertaking, but ultimately rewarding.
• The construction of the high-speed rail line proved to be a difficult undertaking due to unforeseen geological challenges.
• For many, learning a new language in adulthood is a difficult undertaking.
• Completing the marathon was a difficult undertaking, requiring months of rigorous training.
• Launching the startup with limited resources was a truly difficult undertaking.
• He acknowledged that reforming the entire educational system would be a difficult undertaking.
• The research project, spanning several continents, became an unexpectedly difficult undertaking.
• It's a difficult undertaking to balance work, family, and personal interests effectively.
• Despite the inherent risks, colonizing Mars remains a fascinating but difficult undertaking for humanity.
• Managing a large international team can be a difficult undertaking, requiring strong leadership.