Direct linkages from the isometric embeddings of Riemannian manifolds to the
compressible fluid dynamics are established. More precisely, let $(M,g)$ be a
surface isometrically embedded in $\mathbb{R}^3$; by defining the density
$\rho$, velocity $v$ and pressure $p$ in terms of the second fundamental form
of the embedding, we get a solution for the steady compressible Euler equations
of fluid dynamics. We also introduce a renormalization process to obtain
solutions for Euler equations from non-$C^2$ isometric embeddings of the flat
torus. Extensions to multi-dimensions are discussed.