帮忙分析一个句子，谢谢！

Question

Surely,it'd be magnificent to be like this person,but since it's not you who is doing so well,posting remarkable grades and competing schoolwork with such ease,feelings of anger build and build.

句型，语法，翻译。谢谢！

Answer 1

这好像是新视野读写教程第九单元中的一句话。意思是“当然了，能成为这样的人会是一件很棒的事。但是因为表现得那么优秀的那个人不是你本人，你没办法得高分，也不能轻松地搞定作业，于是怨气越积越多。”it'd be magnificent to be like this person句中，it是形式主语，would be是谓语动词，magnificent是表语或者叫主语补语， to be like this person是此句中真正主语。since it's not you who is doing so well,posting remarkable grades and competing schoolwork with such ease,feelings of anger build and build.中， who is doing so well,posting remarkable grades and competing schoolwork with such ease是修饰you的定语从句，since后面直到逗号处表示原因的，
feelings of anger build and build是结果，然后feelings of anger 是主语，build and build是谓语。