This requires a concerted effort.

Meaning

This needs everyone's cooperation and hard work.

Examples

• John: 'The turnaround time is short.'<br>
• Alice: '<b>This requires a concerted effort</b> from the entire team to meet the deadline.'
• John: '<b>This requires a concerted effort</b> from everyone to ensure successful completion.'
• Alice: 'The project is very demanding.'<br>