If more water vapor than the maximum allowed is somehow stuffed into atmosphere, that excess water vapor will condense as liquid water until the concentration of water vapor (gas) is reduced to the saturation level.
(the maximum; allowed; ) (more water vapor than the maximum; is somehow stuffed; into atmosphere) (that excess water vapor; will condense; as liquid water; T:until the concentration of water vapor (gas) is reduced to the saturation level) (the concentration of water vapor (gas; is reduced; to the saturation level)
the maximum more water vapor than the maximum that excess water vapor the concentration of water vapor (gas
allowed is somehow stuffed will condense is reduced
into atmosphere
as liquid water T:until the concentration of water vapor (gas) is reduced to the saturation level
to the saturation level