be that as it may a deal still needs be done in the field of the sustainable use natural resources and of course is potential for more efficient of energy
Be that as it may, a great deal still needs to be done in the field of the sustainable use of natural resources and, of course, there is still huge potential for making more efficient use of energy.
Be that as it may, a deal still needs be done in the field of the sustainable use natural resources and, of course, is potential for more efficient of energy.