《世界政治》 （World Politics） ...

Older adults aren’t a monolith of dependent, frail and forgetful people, nor are they all wise and kind. 参考译文：老年人并不都是一群依赖他人、脆弱和健忘的人，也不都聪明和善良。 第二句： They are an extremely varied social groupthat ...

Kaiser Permanenente Ventures LLC (KP Ventures) is a venture capital subsidiary of Kaiser Permanente, Inc. founded in 1996 by ...