"Snow White" is available for everyone to use, but the "dwarfs" are still under copyright, so Cornetti invented sound-alike characters Grumpy Gus, Dopey Da to illustrate specific pay roll law principles.
2016年12月四級真題（第三套）閱讀 Section B
Another training, this one for pay roll law, used a Snow White and the Seven Dwarfs theme.
2016年12月四級真題（第三套）閱讀 Section B
柯林斯高階英漢雙解學習詞典釋義
VERB
使顯得矮小;使相形見絀
If one person or thing is dwarfed by another, the second is so much bigger than the first that it makes them look very small.