请大侠帮忙分析下英语句子的结构，谢谢啊

来源：百度知道 编辑：UC知道 时间：2024/05/20 12:23:38
The leader ig the party was examining the soil near the entrance to the cave when the machine showed that there was gold wnder the ground
今天老师没分析这个句子，在这里请教大侠们，还请拔刀相助，谢谢啊！

ig是什么东西，是of吧，还有wnder是不是under

主语：The leader（of the party修饰leader）
谓语：was examining
宾语：the soil（near the entrance to the cave修饰soil）
状语：when the machine showed that there was gold wnder the ground（that是show的从句）