"Healthy" is the English term for 健康的. If you want to describe something as healthy, you can use words like "nutritious", "good for you", or "wholesome". For example, you might say that a salad is a healthy meal because it contains lots of vegetables and fiber, which are good for your body. Alternatively, you could say that exercise is healthy because it helps keep your muscles strong and your heart healthy. In general, anything that promotes physical or mental well-being and prevents disease or illness can be considered healthy.
