Now we have a growing population of senior citizens.To ensure happy lives for them has become a focus of attention.There are many things to be done to honor senior citizens.To name just a few,they should enjoy some privileges,such as special seats in buses,reduced fares for entertainment & traveling,& other benefits.In short,we should do everything to solve their practical problems,to warm their hearts & to make them happy.Besides,we should find some ways to provide affordable medical health care and ensure a decent pension for them Senior citizens,need our love & deserve the best care.Let's update our traditional respect for the aged & provide a better life for them.