But we've also agreed to help out on a conservation project in Redfern Park.

但是我们已经同意加入在Redfern公园的一个保护项目帮忙。

Wow! That must be so hot! Right. Let's listen now to Simon Redfern talking about the inner core and what's happening in there.

哇！那一定特别热！让我们听西蒙·雷德芬给我们介绍一下地球内核的情况吧。