2018--2019学年外研版必修一module 5 a lesson in a lab grammar课件(24张)
2018--2019学年外研版必修一module 5 a lesson in a lab grammar课件(24张)第3页

The old woman is about ten times as old as her granddaughter.

Or we can say:

The old woman is about ten times older than her granddaughter.

The old woman is about ten times the age of her granddaughter.