执迷于术业专攻的风险在于，如果那个行业消亡，你该怎么办？

The danger of obsessive specialisation is that if that field dies, where do you go?

youdao

我从来不执迷于情人节，你为挑选合适的礼物而绞尽脑汁，但关键是你的心，而不是广告中的德比尔斯钻石。

I've never really believed in Valentine's Day. You're anxious about buying the right gift, but it's really about your heart, not a TV commercial for De Beers diamonds.

youdao

罗伯特•德•尼罗扮演一个失去工作后精神错乱的执迷波士顿红袜子队的球迷。

Robert De Niro plays an obsessed Boston Red Sox fan who becomes unhinged after he loses his job.

《柯林斯英汉双解大词典》