The first yearslong uprising from Palestinian forces in their struggle for self determination began in 1987.

巴勒斯坦军队为争取自决而进行的第一次长达数年的起义始于1987年。

The phenomenon entails yearslong fluctuations in sea surface temperatures in the central and eastern tropical Pacific Ocean.

这种现象导致热带太平洋中部和东部海面温度出现长达数年的波动。

And while we've long lifted up our own system on a pedestal as an example for the world, we're one of those democracies that's currently in a yearslong decline.

虽然我们长期以来一直将自己的制度奉为世界的榜样，但我们是目前处于持续多年衰落中的民主国家之一。