Question

请教一个英语语法问题。

原文是这样的:This community represents more than 1% of UK's total population and is growing rapidly.In London many Polish people live in XXXX area, in the west of the city. Here ,there are several Catholic churches,and delicatessens which sell the country's specialities such as beetroot soup or Polish cakes and snakes. Were they right to come ? Young Poles say they can easily earn three times as much money here as at home, where unemployment remains high.

问题是，最后的where修饰是UK还是Home?说的是英国的失业率高，还是波兰的失业率高。如果说的是波兰，那么为什么要用逗号隔开？不隔开的话是不要成 where has been remained high rate of unemployment.

Answer 1

最后的where引导的是非限制性定语从句 修饰的是Home 说的是波兰的失业率高。必须用逗号隔开 因为 波兰只有 一个 不隔开的话 就是限制性定语从句 就有 逻辑错误 。不能变成 where has been remained high rate of unemployment.因为这是错句 ，remain 这里是系动词 没有被动语态。
如果当不及物动词用 可以是 where there remains a high rate of unemployment.