Cover the whole expanse with solar cells, for god's sake!

But this is a whole broad expanse, strengthened by the magic dust.

Probably the whole expanse of ceiling was one.

There was not another human being in sight; he had the whole expanse of Yakkagala to himself.

He was looking down upon the whole expanse of the Apparatus space vessels now groundside.

The whole expanse of the room separated them.

But that did not fill the whole expanse, only a small wedge of it.

The voices of children playing in the streets coming from varying distances as if to show that the whole expanse is alive.

There was not even a fishing-boat at anchor in its whole wide expanse.

Looking round, there was hardly a moving object upon the whole vast expanse of green and purple down.