Παραδείγματα από το σώμα κειμένου για knuckle down
1. They did not knuckle down under any pressure and played well," Dravid said.
2. In the coach‘s room I tried to knuckle down, to plan ahead.
3. "We played well there for four days and then for two hours we didn‘t knuckle down.
4. I find it very difficult to knuckle down and follow rules.
5. For all their vaunted nimbleness, the Achilles heel is their inability to grow up and knuckle down.