They are smaller serves generally than the 75 centilitre bottle.

它们的份量通常比 75 厘升的瓶子小。

Well, they're expecting them to, to invest in 75 centilitres of it, which is kind of 6 to 8 drinks.

好吧，他们期望他们投资 75 厘升， 相当于 6 到 8 杯饮料。