花了多长时间才把被埋在地下的矿工们挖出来的呀？的翻译：Took a long time to miners were buried in the ground dug out of it? 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

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Took a long time to miners were buried in the ground dug out of it?

Spent the long time only then to bury digs in the underground miners?

spent a long time before they were buried in the ground floor of the miners dug up?

Took a long time to miners were buried in the ground dug out of it?