clues例句
There was a vast distance between psychological
clues and concrete proof.
心理提示和确凿证据之间相差甚远。
He left a trail of
clues at the scenes of his crimes.
他在犯罪现场留下了一些蛛丝马迹.
The police think the videotape may hold some vital
clues to the identity of the killer.
警方认为那盘录像带可能录有能确认凶手身份的一些重要线索。