英语语法分析

One who writes or delivers panegyrics; a eulogist.

赞颂者，赞扬者作颂词或致词者；

And it is all presented, in the panegyrics of its partisans, as a net economic gain without offsets.

拥护者对此推崇备至，说这里创造了没有负面效应的经济净收益。