例句與造句

1. Among the main features of RRG are the use of lexical decomposition, based upon the predicate semantics of David Dowty ( 1979 ), an analysis of thematic roles organized into a hierarchy in which the highest-ranking roles are'Actor'( for the most active participant ) and'Undergoer '.
2. It's difficult to find lexical decomposition in a sentence. 用lexical decomposition造句挺難的