举例解释Python中的continue怎么用

#!/usr/bin/python

for letter in 'Python':   # First Example

  if letter == 'h':

   continue

  print 'Current Letter :', letter

var = 10          # Second Example

while var > 0:      

  var = var -1

  if var == 5:

   continue

  print 'Current variable value :', var

print "Good bye!"

Current Letter : P

Current Letter : y

Current Letter : t

Current Letter : o

Current Letter : n

Current variable value : 9

Current variable value : 8

Current variable value : 7

Current variable value : 6

Current variable value : 4

Current variable value : 3

Current variable value : 2

Current variable value : 1

Current variable value : 0

Good bye!