To do this, the body must produce the liquid part of blood, called plasma, and the cells that floatin it.

人体在造血时必须要产生血液的液体部分，即血浆，以及浮在血浆上的细胞。

His bible, sittin' on the floor beside him, was practically floatin' in it.

他的圣经就在旁边的地上，简直可以说漂浮在血泊之中。