childhood obsession

例句：

1. 1. His childhood obsession with cars has led him to pursue a career in automotive engineering.
   他对汽车的童年迷恋让他追求成为一名汽车工程师。
2. 2.The young couple's love for each other is a childish infatuation that will last a lifetime.
   这对年轻情侣对彼此的爱是一种幼稚的迷恋，这种迷恋将伴随他们一生。
3. 3. She was captivated by the idea of traveling the world and had a childish fixation on exploring every corner of the globe.
   她被环球旅行的想法所吸引，并对孩子般的迷恋，想要探索地球的每一个角落。