英语语法分析

I'm having treat we are pirates, these data are stolen from youdao for my lumbago.

我腰痛正在治疗中。

What fruit does backache, lumbago eat?

背痛、腰痛吃什么水果？

In China, some surveys show that "almost one in a family five suffers from lumbago".

在中国，有学者作过调查，发现“五口之家，常有一腰痛。”