new_contents: import requests
  
  proxies = {
      "http": "http://127.0.0.1:1080",
      "https": "https://127.0.0.1:1080", }   
  headers = {
      'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:5.0) Gecko/20100101 Firefox/5.0', }
  url = 'http://translate.google.cn/translate_a/t'
  
  class TranslateClient(object):
      def __init__(self):
          self.params = {
              'client': 'p',
              'ie': 'UTF-8',
              'oe': 'UTF-8',
              'tl': None,
              'sl': None,
              'text': None, }
      def get(self, text, tl = 'zh-CN', sl = 'auto'):
          self.params['text'] = text
          self.params['tl'] = tl
          self.params['sl'] = sl
          return requests.post(url, self.params, headers = headers, proxies = proxies).json()[0]
  
  if __name__ == '__main__':
      tc = TranslateClient()
      print(tc.get('test'))
  
subject: Add TranslateClient