【跟着英剧练发音】Sherlock S2E3-09（在线收听）

 文本：

S：Breadcrumbs. 

J：Uh-huh. It was there when I got back.

S： A little trace of breadcrumbs. Hardback copy of Fairy Tales. Two children led into the forest by a wicked father, follow a little trail of breadcrumbs.

J： That's Hansel and Gretel. What sort of kidnapper leaves clues?

S：The sort that likes to boast, that thinks it's a game. He sat in our flat and he said these exact words to me... "All fairy tales need a good old-fashioned villain." The fifth substance, it's part of the tale. The witch's house. 

J：What?

S：The glycerol molecule.