说不上来

• Why it ' s an essence that so often spoils , no one can say
  为什么它（指：道德感）如此频繁地变质，这谁也说不上来。
• I ' m afraid i couldn ' t say
  恐怕我说不上来。
• I ' m afraid i couldn ' t say
  恐怕我说不上来
• I don ' t know its name
  我也说不上来名字
• I don ' t know , it ' s
  说不上来，也许只是
• What it was , whether bear or man c monkey , i could in no wise tell
  它究竟为何物，是熊。是人还是猿猴，我怎么也说不上来。
• I cannot say it
  啊，我说不上来。
• I shall say , " i know not , but this i know that often when i found my eternity .
  我会答道: "我说不上来,可我知道每当我唱歌时我就感到了永恒.
• I can ' t say _ _ _ i want to vist my grandma . it ' s a long time since we met last
  我说不上来我有多经常去看我的祖母，上次见面后，已经很长时间了。
• “ i don ' t know , “ the boy said . “ all i know is that young boys sleep late and hard
  “我说不上来， ”孩子说。 “我只知道少年睡得沉，起得晚。 ”