硬物
4.Babies who are getting new teeth usually like to have something hard to chew on.
6.When Matson snacked on a piece of the fudge, he bit into something hard—the ring.
7.a thin strip of metal or bone that is used to stiffen a garment (e.g. a corset).
8.The abvance of the high strength glass is that can prevent damage from the hard stuff collision or outside force,incase of damage,it will become pieces.
9.In order to keep the art in relaxing、fashionable、purity and unconstraint style,all without frame to transit the color and sculpting to the color of wall harmoniously.The corner part should avoid tuching hard thing to get mark.
