在美丽的美国旧金山,这座以浓雾和大高楼闻名于世的城市里,曾经有一块广告牌,耸立在一幢高楼楼顶上。广告牌的字母“B”里,住着一只灰鸽子。为什么灰鸽子希德会喜欢字母B下面这个环呢?没人知道原因。街对面的鸽子都觉得,希德真是个挑三拣四的家伙。唯一不嘲(cháo)笑他的是一只叫米琪的白羽 In beautiful San Francisco, a city well-known for its thick fog and tall buildings, there was a billboard standing on the top of a tall building. A gray pigeon resides in the letter “B” on the billboard. Why the gray pigeon Sid would like to ring the letter B below? No one knows the reason. The pigeons across the street felt that Sid was a picky guy. The only laugh at him is a white feather called Mickey