Complex sentence: In Sunni interpretations, the awrah of a man is what is between navel and knees, this means both males and females should not uncover their genitals at any time except when in privacy.
Split into simpler sentences: In Sunni interpretations, the awrah of a man refers to the part of the body between the navel and the knees. Neither men nor women should uncover their genitals at any time except when in privacy.