One of the ways to purify water is to make It 'spew slowly from the soil.

净化水的方法之一是让它从土中慢慢地渗出。

youdao

Fountains of water still spew forcefully from almost every drain and gulley, and the main roundabout into St Asaph from the A55 remains impassable.

BBC: Ruthin floods: Alarm raised by postman who saw river rise

Refineries of the future will spew out chemicals and plastics from corn sugar or wood pulp instead of from fossil fuels.

FORBES: Magazine Article

On the northern side of the volcano, participants can watch lava spew out of the Earth from a tented camping site 1.5 kilometers away, which has been deemed safe by a volcanologist.

CNN: Congo's erupting volcano boosts tourism