High density closed-cell foam backing: sound reduction and comfort underfoot.

高密度闭孔泡沫背衬：吸收噪音并提供舒适的脚感。

youdao

High density closed-cell foam backing: sound reduction and comfort underfoot.

高密度闭孔泡沫背衬：吸收噪音并提供舒适的脚感。

youdao