类型一名词1old peoplethe elderly；senior citizens老人As is known to us，it is a fine tradition for us Chinese to show respect for senior citizens.2a way to do sthan approach to doing sth做某事的方法We are supposed to adopt an appropriate approach to protecting us from the terrible virus.3all kinds ofa variety of/various/a wide range of各种各样的There is a wide range of local operas around China，such as Beijing Opera and Kun Opera.In addition，it is of great benefit to you if you participate in
