That exposed the planet to the solar wind, which clawed away at the atmosphere; and that in turn allowed the planet's water to sputter off into space.

从而关闭了保持磁场的发电机。 这使行星暴露在太阳风中， 太阳风撕裂了大气层； 这反过来又让地球上的水溅射到太空中。