A bed that's too soft can cause poor sleep postures (which can also lead to muscle stiffness and back problems).

一张床不能太软，那会导致睡姿不正(还会导致肌肉僵硬和背部问题)。

youdao

The second bed was too soft.

第二个床太软了。

youdao

Buy the right bed. A bed that's too soft can cause poor sleep postures (which can also lead to muscle stiffness and back problems).

一张床不能太软，那会导致睡姿不正(还会导致肌肉僵硬和背部问题)。

youdao