领导干部要讲学习: leading cadres should highlight the importance of learning
利教授多次应邀来华讲学: prof. lee has been invited to give lectures in china many times
应邀: at sb.'s invitation; on invitation 短语和例子应邀而来 come by request; 应邀访问 visit sb. at the invitation (of ...); 应邀赴宴 attend the banquet on invitation; 应邀入席 be invited to the table; 应邀演唱 sing by r
