“威胁者”的英语？

这家报刊集团威胁者小报社的生存.The newspaper combine threatened all the smaller papers.猎豹妈妈扫视着平原寻找威胁者或猎物的踪影,丝毫不因小豹的顽皮动作而分心.A cub's playful antics don't distract mother cheetah from scanning the plains for threats - or a meal....