It no longer makes sense to treat the elderly as a single group whose economic needs deserve priority over those of others.
把老年人作为一个单独的群体来对待已经不再有意义了，他们的经济需求值得优先于其他群体的需求。
2
That is, priority inheritance could require priority boosting and deboosting of a group of threads.
就是说，优先级继承需要对一组线程进行优先级提高和降低。
3
These two foundations, as well as others from the "malaria vaccine funders' group" (see below), are investing resources into priority Roadmap activities.