It seems likely, then, that the traditional three-stage life will evolve into multiple stages containing two, three, or even more different careers.
那么，传统的三段式生活很可能演变成包含两个、三个甚至更多不同职业的多阶段生活。
2
A three-stage life has few transitions, while a multi-stage life has many.
三阶段式的人生少有转折，而多阶段式的人生则有许多转折。
3
The three-stage life of full-time education, followed by continuous work, and then complete retirement may have worked for our parents or even grandparents, but it is not relevant today.