Thinking more...

根據 Microsoft Translator HTTP 介面，然後用Python寫的。程式不長，其實跟 google translate 的方法很相似，最下面有使用範例。

附帶一提的，Bing翻譯網站上完全沒提到要怎麼申請 appid，申請 appid 要去 Bing Developer Center 申請，所以你要自己去申請，取得 appid 之後，把程式裡的 your_app_id 換成你申請的 appid。

#!/usr/bin/env python
# -*= coding: utf-8 -*-
import sys
import os
from urllib import urlencode
import urllib2
from urllib2 import Request, urlopen, URLError, HTTPError
import json
from translate import *

class BingTranslate:
 appid = 'your_app_id'
 base_uri = "http://api.microsofttranslator.com/V1/Http.svc"

 def __read_from_req( self, req ):
  try:
   response = urllib2.urlopen( req )
   result = response.read()
  except HTTPError, e:
   print e.code
   print e.read()
   result=""
  return result

 def detect( self, text ):
  uri="%s/Detect?appId=%s" % ( self.base_uri, self.appid )
  req = urllib2.Request( uri, text, { 'Content-Type':'text/plain'} )
  return self.__read_from_req( req )
 
 def getLanguageNames( self, locale=None ):
  """
  Thanks MSDN, I still don't know the value of parameter 'locale'
  Don't pass any parameter to getLanguageNames, or you will get error.
  """
  uri="%s/GetLanguageNames?appId=%s" % ( self.base_uri, self.appid )
  req = urllib2.Request( uri, locale, { 'Content-Type':'text/plain'} )
  return self.__read_from_req( req ).split( '\n' )

 def getLanguages( self ):
  uri="%s/GetLanguages?appId=%s" % ( self.base_uri, self.appid )
  req = urllib2.Request( uri, None, { 'Content-Type':'text/plain'} )
  return self.__read_from_req( req ).split("\r\n")

 def translate( self, text, fr="en", to="zh-CHT" ):
  uri="%s/Translate?appId=%s&from=%s&to=%s" % ( self.base_uri,
    self.appid, fr, to )
  req = urllib2.Request( uri, text, { 'Content-Type':'text/plain'} )
  return self.__read_from_req( req )

if __name__ == "__main__":
 t = BingTranslate()
 print t.translate( "test" )
 print t.translate( "鬼", "zh-CHT", "en" )
 print t.detect( "中文測試" )
 print t.detect( "中文测试" )
 names = t.getLanguageNames()
 langs = t.getLanguages()
 print "Language Names (total %d):" % len(names)
 for l in names:
  print l
 print "Languages (total %d):" % len(langs)
 for l in langs:
  print l