not

• She is not too nice in her business methods .
  她的经营方法不敢恭维。
• I 'm not sure just what day he will leave .
  我不敢说他究竟哪一天去。
• Your attempts at sarcasm are not very happy .
  你的挖苦是很不成功的。
• China will not attach itself to any big power .
  中国不依附任何大国。
• His head whirled. he dared not lie down .
  他脑袋发旋，他不敢躺下来。
• He did not answer for fear of hurting her .
  他没回答是怕伤她的感情。
• They did not have any bread at the baker 's .
  面包店里那时没有面包。
• His night vision is not quite good enough .
  他夜间的视力达不到标准。
• He did not welcome the sound of music .
  他对传来的音乐声颇不以为然。
• Old age has not dimmed her memory .
  她虽然年事已高，但记忆并未模糊。