【跟着英剧练发音】Sherlock S2E1-7

（单词翻译）

 So the car’s about to backfire ...and the hiker¹, he’s staring at the sky. Now, you said he could be watching birds but he wasn’t, was he? He was watching another kind of flying thing. The car backfires and the hiker turns to look ... which was his big mistake.By the time the driver looks up, the hiker’s already dead. What he doesn’t see is what killed him because it’s already being washed downstream.