How much success did you lose weight?
How much success do you keep your weight or body(shape)?
Have you kept weight you dreamed?
你减肥有多大程度的成功?
你保持体型有多大成功?
你现在是否成功保持在你的理想体重?
(均为原创 求采纳)
What is your degree of success in terms of reducing weight?
What is your chance of success in keeping your physique?
Are you successful in maintaining your ideal weight?