Wagener造句
ContinentalDrifthashadalongandturbulenthistorysinceitwasfirstproposedbyAlfredWagenerin1910.TheTheoryofContinentalDrifthashadalongandturbulenthistorysinceitwasfirstproposedbyAlfredWagenerin1910....
ContinentalDrifthashadalongandturbulenthistorysinceitwasfirstproposedbyAlfredWagenerin1910.TheTheoryofContinentalDrifthashadalongandturbulenthistorysinceitwasfirstproposedbyAlfredWagenerin1910....