4. "They see some pretty awful things," she told the BBC. "But this is something that will stay with them for a long time."
5. n. 意识，知觉，自觉，觉悟
6. Perhaps just as important, stable or falling prices will boost the inflation-adjusted pay of U.S. workers and gives them more bang for their buck. "It's an unambiguous positive for household demand," said Neil Dutta, head of economics at Renaissance Macro Research. "People will have more money to spend."