A person in Beijing can describe what happens in Australia similarly, a 21st-century person can talk about events in ancient times. This demonstrates that language possesses the design feature of ______.
【简答题】I Have A Dream.doc 背诵并模仿演讲: "I Have A Dream" prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> by Martin Luther King, Jr, Delivered on the steps at the Lincoln Memorial in Washin...