(4462期)年轻人从老年人身上学到什么What can young adults learn from old people (07:19)

讲话的方式 the way they speak/ they way you speak would certainly influence you the most 
年轻人 young people/adults/teenagers 老年人 aged people/old people/seniors/senior citizens 
在这一方面 on this point
秘诀 secret weapon