productions是什么意思？

Production is the process of manufacturing or growing something in large quantities.

Production is the amount of goods manufactured or grown by a company or country.

The production of something is its creation as the result of a natural process.

Production is the process of organizing and preparing a play, film, programme, or CD, in order to present it to the public.

A production is a play, opera, or other show that is performed in a theatre.

When you can do something on production of or on the production of documents, you need to show someone those documents in order to be able to do that thing.