to keep one's feet on the ground
/kˈiːp wˈʌnz fˈiːt ɑːnðə ɡɹˈaʊnd/
to keep one's feet on the ground
01
to remain practical, sensible, and realistic
慣用句
例
Despite his success, he keeps his feet on the ground.
to remain practical, sensible, and realistic