要坚持多久才会减肥成功？这取决于许多因素，如个人体重、身体状况、饮食和锻炼习惯等。一般来说，健康的减重速度为每周0.5-1公斤，如果能长期坚持健康的饮食和运动习惯，就能最终成功减肥。英文翻译：How long does it take to successfully lose weight? This depends on many factors such as individual weight, physical condition, diet and exercise habits, etc. Generally, a healthy weight loss rate is 0.5-1 kg per week. If you can persist in healthy eating and exercise habits for the long term, you can ultimately achieve successful weight loss.