title: How can I get chinese character using raw_input
body: <p>my dev enviroment is: eclipse+pydev.</p>
  
  <p>If I use raw_input() to get character, I input "你好世界", then I get "浣犲ソ涓栫晫". Then how can I get "你好世界" and print it correctly.</p>
  
  <p>I have tried raw_input().decode(sys.stdin.encoding), but the result is same.</p>