更别提

• " me , myself & l " want to know . not to mention my rabid readers
  我自己就很想知道更别提我饥渴的读者们
• He can ' t read , let alone write
  他不会读，更别提写字了。
• He can hardly speak his mother tongue , let alone speak english
  他连自己的母语都说不会，更别提英语了。
• He can ' t speak his own native language well , let alone english
  他连自己的母语都说不会，更别提英语了。
• Not to mention the bills piling up
  更别提越来越厚的帐单
• He can not speak well by his mother tongue , as well by english
  他连自己的母语都说不会，更别提英语了。
• He even can ' t speak his mother language , not mention to english
  他连自己的母语都说不会，更别提英语了。
• He couldn ' t even speak his own mother tongue , let alone english
  他连自己的母语都说不会，更别提英语了。
• Not to mention recompiling and , possibly , testing the new code
  ，更别提重新编译了，有可能还要测试新代码。
• He even can ' t speak his mother tongue , not to mention with english
  他连自己的母语都说不会，更别提英语了。