don't worry!

 谢谢安慰，主要是和孩子在一块，觉得很对不起孩子，自己太粗心了。

要是这么危险，谁还去做这个工作呀！！

don't worry, xray rooms should have lead lining, the thickness of the shield is based on the type of radiation in the room. If the area you were in is designed for an office space etc, you shouldn't receive a dose higher than allowed even if you were in there for full 8 hours.

不用太担心了。应该没事。

不会有问题的，