How to assess the interference and protect the observation conditions of those stations is a big topic for seismic monitoring and research of subsurface fluids in China.

如何评估这种干扰，更加有效地保护台站的观测环境，是当前我国地震地下流体观测研究中的重大课题。

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A subsurface body of rock having sufficient porosity and permeability to store and transmit fluids.

有足够的孔隙度和渗透率以储存和透过流体的岩体地下。

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These fluids trapped in the subsurface could have periodically breached the surface in deep basins such as McLaughlin Crater, possibly carrying clues to subsurface habitability.

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