He had a nose for trouble and a brilliant tactical mind.他善于发现问题, 并总能想出高明的策略。

Gergen had a good nose for trends and a wide range of contacts.格根对潮流嗅觉灵敏, 人脉也很广。

Reporters need to have a good nose for a story.记者要有善于发现新闻的嗅觉。