1, "keephealthy" is the most commonly used expression, which means to maintain physical and mental health, including good eating habits, moderate exercise and adequate rest.
2. "Stay healthy" is also a common saying, which means to stay healthy and avoid getting sick or having health problems.
3. "keeping ood health" is a more formal statement, which emphasizes maintaining good physical condition and health level.
4. "Staying ood Health" is similar to the third statement, which emphasizes keeping healthy and in good condition.