这款椅子的曲线设计非常符合人体工程学。

The ___contoured design of this chair fits ergonomically well.

这把椅子采用符合人体工程学的设计，贴合背部曲线。

This chair has a ___contoured design to fit the curves of your back.

这张椅子采用了符合人体工学的曲线设计。

This chair features ___contoured designs for better ergonomic support.