Improve the grammaticality: In sum, the demand for energy supply is a current need that is closely relevant to people's lives, as it is the basis for maintaining the high living standard.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard of the people.
The demand for energy is a current need that is closely related to the living standard