广播电视英语短句 第 256 课：寒冷的影响-2

They may do brutal things to others, and, not by accident. 他们可能会对其他人做出残忍的事，而且不是偶然为之。

For example, a newspaper says the police are searching for a cold-blooded killer. 例如，报纸报道说警察正在搜捕一个冷血杀手。

The killer murmured someone, not in self-defense, or because he was reacting to anger or fear. 这个杀手杀了人，不是出于自卫，或者是出于愤怒或者恐惧的（本能）反应。

He seemed to kill for no reason, and was no emotion, as if taking someone's life meant nothing. 他杀人似乎没有理由，也没有感情，仿佛是不把人的生命当回事。

Cold can affect other parts of the body. 冷会影响身体的其他部位。