一位年轻的父亲在骑自行车前帮助他的小女儿穿上膝盖安全装备。 A young father help his little daughter in donning the knee security equipment before the bike ride.

这位年轻的父亲展示了他养育孩子的天性，在他们骑自行车穿过森林之前，他帮助他的小女儿穿上了必要的膝盖安全装备。

Displaying his nurturing nature, the young father assists his little daughter in donning the essential knee security equipment before their bike ride trough the forest.