接力棒

relay baton / (fig.) responsibilities (passed over to one's successor)

to receive / to answer (the phone) / to meet or welcome sb / to connect / to catch / to join / to extend / to take one's turn on duty / to take over for sb

relay

power / force / strength / ability / strenuously

stick / club / cudgel / smart / capable / strong / wonderful / classifier for legs of a relay race