You have a good figure.
You are in good shape.
Slim adj. 苗条的
She looks a lot slimmer after she starts to exercise.
Plump adj. 丰满的
He’s a very cute baby with a plump face.
Figure n. 数字
After working in the company for 5 years, he earns a six-figure salary.
Figure out v. 弄明白
Can you figure out these instructions? What do you think we're supposed to do next?
Shape up 进展，发展
The project is shaping up nicely; we should be done by Christmas.