然而，当我在看最新的坏消息时，我突然怀疑这场战争是否是一种前兆——预示着第二次全球化时代或许会和第一次遭受同样命运的不祥之兆。

But as I was reading the latest bad news, I found myself wondering whether this war is an omen - a sign that the second great age of globalization may share the fate of the first.

youdao

蒙达部落认为年幼的孩子长这样的牙齿是不祥之预兆，预示着这孩子将会遭到老虎或其他动物的袭击。

The Munda tribe see such a growth in young children as a bad omen and believe it makes them prone to attacks by tigers and other animals.

youdao

这已经不是巴西第一次被预示为世界的后起之秀。

This is not the first time that Brazil has been heralded as the world’s rising star.

youdao

What happens is you become sensitive to a cue that an event is about to happen and that allows you to prepare for the event.

经典条件作用使得你对预示着,即将发生之事的提示线索变得敏感,这使得你能够为即将发生的事件作好准备。

耶鲁公开课 - 心理学导论课程节选