These substances help transform food present in the stomach into a semifluid substance called chyme.

这些物质有助于将胃中食物转化为种叫做食糜体物质。

So " pasta" , " pasta" , " pasta" , you guys know as a paste, like a gel, kind of a semi-liquid material.

所以“糊状物” ，“糊状物” ，“糊状物”，你们知道就是像胶样体物质。