Roll Up Your Sleeve无偿献血

Jiajia is a superhero! He overcame his fears and donated blood for the first time. Chris is sad because she's too old to donate blood in China, but recovers when Jiajia gives her the teddy bear he was awarded for donating. The world needs you. Join Jiajia and become a blood donation superhero!佳佳是一位超级英雄！他克服了自己的恐惧，第一次参加了献血。克里斯因为在中国年龄太大而不能献血，感到难过，但当佳佳把献血获得的泰迪熊送给她时，她又开心起来。世界需要你。加入佳佳，成为献血超级英雄吧！