Sentence examples similar to this is a usual development from inspiring English sources

This is a usual requirement of the course indemnifiers.

Maybe this is a usual happening?

This is a startling development.

This is a remarkable development.

This is a good development.

This is a welcome development.

"This is a new development..

This is a big development".

This is a fine development.

This is a recent development.

This is a depressing development.