为什么不

• Why don't you exert yourself more ?
  你为什么不多出点儿力呢？
• Why don't we go out somewhere ?
  我们为什么不到外边逛逛去呢？
• Why don't you coast down here and save gas ?
  这段路，你为什么不滑车省些油呢？
• Why don't you blow up occasionally ?
  你为什么不偶尔发次火？
• "why don't you leave him alone?" said dick .
  你为什么不由他去呢？”狄克说道。
• Why are you silent? what is your handicraft ?
  你为什么不说话？你的手艺是什么？
• Why don't you let your hair down ?
  你为什么不随便一点？
• Why don't you go inside the carriage out of the rain ?
  你为什么不到车厢里避避雨？
• Why not get pyne and let him submit some plans .
  为什么不叫潘因来，让他提点计划。
• It's not very difficult; why don't you have a go ?
  那并不难，你为什么不试一试呢？