So this is a very pregnsnt moment ,not only for the future of America,but also for all of the ma

So this is a very pregnsnt moment ,not only for the future of America,but also for all of the ma

So this （主语）is a（）谓语 very pregnant（定语） moment（表语）,not only （和but also一起做连词连接目的状语）for the future of America（做for的宾语）,but also for all（for的宾语） of the mature industrial economies and（连词连接目的状语） ,ultimately ,for the world at large（目的状语）.

这里三个目的状语，由not only but also，and连接。