Similes Should be Fluid

The river
like a baby
had a bottom
susceptible
to floods.

Expanded version

The Bottom Song

A river
like a baby
has a bottom,
and the bottom
of a baby
is susceptible
to floods;

so the people
who built houses
on the bottom
of their baby
should have known
what was coming
unless they had no babies.

– bridge (over troubled waters)

A volcano
like a baby
has a bottom.