It's basically just liquid sweetener so you don't end up with any graininess in your lemonade.

它基本上只是液体甜味剂，所以柠檬汁喝起来不会有任何颗粒感。

There is some fundamental graininess to the data so what you have is discreet finite data.

数据存在一些基本的粒度，因此您拥有的是离散的有限数据。