英语长难句中的语法讲解

原句：We have found a youth that refuses to shy away from the very real challenges of Africa, that is honest about what needs to be done and what their role has to be to achieve this.

1、这里的found a youth that……如何讲解，应该是found thata youth……？

2、,that is honest……这里that语法是代词充当主语？

3、what their role has to be to achieve this.这个语法讲解是什么，是关于what的什么使用方法？

We have found a youth that refuses to shy away from the very real challenges of Africa, that is honest about what needs to be done and what their role has to be to achieve this.

1. 两个 that 引导的都是定语从句，that = who，先行词为 a youth。

2.what needs to be done和 what their role has to be，是两个 what 引导的名词性从句，作about的并列宾语。

3. to achieve this 作目的状语。

【翻译】大家已找到了一名青年，他拒绝回避来自非洲的真的挑战，他坦诚地了解为了达成这个目的需要干什么，与应该饰演什么角色。