一位年轻的父亲细心地帮助女儿学习骑自行车 A young father carefully assists his daughter as she learn to ride a bike

一位年轻的父亲小心翼翼地帮助女儿，她戴着粉色安全帽，全身穿着牛仔服，学习骑自行车。

A young father carefully assists his daughter, wearing in a pink safety helmet and denim overall, as she learns to ride her bike.