过去，我国的一些基层馆的使用率较低的翻译：The past, some grassroots art of less 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

In the past, some of our low utilization rate of primary Museum of Art

The past, some grassroots art of less

In the past, our country's some basic unit art center utilization ratio was low

Some of our past, grass-roots museum with a lower rate of use

The past, some grassroots art of less