Covid 19 governors constitute sub committee pledge functional isolation centres

It seems like you're referring to a news article or a statement made by the governors of a country or state regarding COVID-19.

To break it down:

• "COVID-19 governors" likely refers to the governors of a country or state who are responsible for implementing measures to combat the COVID-19 pandemic.
• "Constitute sub-committee" means that the governors have formed a smaller group or committee to focus on a specific aspect of the pandemic response.
• "Pledge" implies a commitment or promise to take certain actions.
• "Functional isolation centres" refers to facilities or areas that are designed to isolate people who have been infected with COVID-19 or are suspected of having the virus, in order to prevent the spread of the disease.

So, the statement likely means that the governors have formed a sub-committee to focus on setting up and ensuring the functionality of isolation centers, and they are pledging to take steps to make these centers operational and effective in containing the spread of COVID-19.