翘二狼腿的女汉子
[qiáo èr láng tuĭ de nǚ hàn zi]
It can be translated as 'A Tough Woman Striking a Casual Pose', with the pose referred often being a relaxed or unconventional sitting posture ('two legs' likely referring to how some sit lounging). This suggests an image of a self-reliant, casual, tough woman with an attitude.