Improve the grammar of this text: Clinical R&D continuously introduce people with healthier living styles, bring in more efficacious, safer and cheaper medical treatments, which allows people to look young and stay healthy so that they are still able to work actively in middle or even old age.
The main objective of the study was to determine the effect of the use of the new technology on the quality of life of the elderly.
The study was conducted in the city ofot, in theot region, in theot province ofot, in theot municipality, in theot district, in theot province ofot, in theot province ofot, in theot municipality ofot, in theot municipality of
The main reason for the increase in the number of people who are living longer is the improvement of the quality of life.
The main reason for the improvement of the quality of life is the improvement of the quality of life.
Corrected: The main reason for the improvement of the quality of life is the improvement of the quality of life.
The main reason for the improvement of the quality of life is the improvement of the quality of life.
The main reason for the improvement of the quality