piece of ass

• Remember this : peace of mind over piece of ass
  记住：心安理得比啥屁事都重要。
• I heard you're marrying that fine piece of ass of yours
  我听说你要和那个美人结婚
• Dude, i humped every piece of ass ever on that show
  哥们,那部电视剧里面的每个妞我都干过
• A great piece of ass just walked by
  走过去一个多么好的屁股啊
• Lt's like being snow-blinded with no snow, just a cute piece of ass
  就像没有雪就得了雪盲,有点儿蠢
• I knocked off a great piece of ass--
  我只是搞了个小妞……
• I knocked off a great piece of ass-
  我只是搞了个小妞
• That boy's a fine piece of ass
  这孩子的屁股很不错
• Lt's like being snow-blinded with no snow, just a cute piece of ass
  就好象没有雪却说自己雪盲了，都是一派胡言
• .. . is a first-rate piece of ass
  是第一流的美臀