It was risky to walk in the filthy streets alone , murder was frequent and familiar.
单独在污秽的街上走是很冒险的,因为谋杀经常发生,对人们来说并不陌生。
This is the identical knife with which the murder was committed.
The criminal was told he would be immune from punishment if he said what he knew about the murder.
罪犯得知,如果他说出他所知的有关这次凶杀的一切情况,他将免受惩罚。
He was guilty of the awful crime of murder.