有人虔诚地请教：“大师用何神力，才得以移山？我如何才能练出如此神功呢？”
Someone consulted him with piety:' What power Master youself used to move a mount ? How could I master the power?'
事故发生的时候，何塞才四岁。
家中的氡浓度越低，风险也就越小，但尚不了解氡接触低于何浓度才无风险。
The lower the radon concentration in a home, the lower the risk as there is no known threshold below which radon exposures carries no risk.
家中的氡浓度越低，风险也就越小，但尚不了解氡接触低于何浓度才无风险。
The lower the radon concentration in a home, the lower the risk as there is no known threshold below which radon exposures carries no risk.
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