[已解决]求助如何在Python中实现功能

tommyyu

1. from time import sleep
   
2. def print_ch(n):
   
3.     for i in range(3):
   
4.         sleep(0.1)
   
5.         print('_', end = '', flush = True)
   
6.         sleep(0.1)
   
7.         print('\b', end = '', flush = True)
   
8.         #print(' ', end = '', flush = True)
   
9.     print(n, end = '', flush = True)
   
10. def MyPrint(n):
    
11.     for i in n:
    
12.         print_ch(i)
    
13.     print()
    
14. MyPrint('你好！世界')
    
15. from os import system
    
16. system('pause')
    

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