Now know a lot, know how to protect themselves and know to call home greeting family members, concerned about their condition.

现在懂得了很多，懂得如何保护自己，也知道要打电话回家问候家人，关心他们的状况。

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So, a lot of people have been concerned about the miners' medical condition, not just their state of mind as they traveled up through this.

所以，许多人非常担忧矿工们的身体状况，而不仅仅是升井过程中的精神状态。

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