男女(だんじょ)men and women, man and woman, both sexes, both genders

僕(ぼく)には男女(だんじょ)二人(ふたり)の子供(こども)がいます。

I have two children, a boy and a girl. {men and women, man and woman, both sexes, both genders}

性別(せいべつ)は男女(だんじょ)の二(ふた)つだけではありません。

Gender is not limited to just man and woman. {men and women, man and woman, both sexes, both genders}

一般(いっぱん)的(てき)に、男女(だんじょ)には体格(たいかく)や力(ちから)の差(さ)があります。

Generally, there are differences in physique and strength between men and women. {men and women, man and woman, both sexes, both genders}

教室(きょうしつ)の席(せき)は男女(だんじょ)が隣(となり)になるように決(き)められています。

The seating arrangement in the classroom is decided so that men and women sit next to each other. {men and women, man and woman, both sexes, both genders}

男女(だんじょ)には体力(たいりょく)差(さ)があるので、持久走(じきゅうそう)の距離(きょり)には違(ちが)いがあります。

There is a difference in physical strength between men and women, so there is a difference in the distance they can run in a long-distance race. {men and women, man and woman, both sexes, both genders}