〇〇 always tells me to close my legs because I'm a girl.
〇〇 says a lady always keeps her legs closed.
ー〇〇 always tells me to close my legs because I'm a girl.
「〇〇はいつも私に、女の子なんだから足を閉じておくように言うんだ」
to close one's legs で「足を閉じる」
ー〇〇 says a lady always keeps her legs closed.
「〇〇は女性はいつも足を閉じておくものだと言うんだ」
to keep one's leg closed で「足を閉じておく」
ご参考まで!