taken a back at的用法和样例：
- Take a look back at 10 of the top spaceflight stories of 2007.
- Her family had taken a back seat in her life.
- You can take a back seat the first time.
- Adults need to learn to take a back seat.
- Take a look back at the actress' big screen turns as a heat-packing vixen.
- She may appear to have taken a back seat, but Victoria is still at the forefront of the “Posh and Becks” project.