What does Nehemiah 8:6 mean?

Ezra praised the Lord, the great God, and everyone lifted their hands and answered, 'Amen, Amen.' Then they bowed down and put their faces to the ground, worshiping the Lord. Nehemiah 8:6 - Modern Text Bible

(The people's response is immediate and heartfelt—they agree, they worship, and they humble themselves before God.)