We are considering a revision of the contract.

He worked all night to revise his thesis.

I was asked to revise this thesis.

He stayed up all night to revise the thesis.

He is working on the revision of a previously published work.

He worked all night to revise the document.

My itinerary is long distance.

This spectrum is very beautiful.

This machine is used to divide light into a spectrum.

Our teamwork created a synergy that led the project to success.