一名男子在胸前系上一条缎带以支持儿童癌症 Man places a ribbon on his chest in support of childhood cancer

近距离观察一个开朗自信的年轻人，胸前系着黄色缎带，以提高人们对儿童癌症的认识。

Close view of a cheerful and confident young man, wearing a yellow ribbon on his chest to raise awareness for childhood cancer.