Walt says, " Nearly everything we've cooked in the past year" – in the last 12 months – " has been premixed." " To mix" (mix) is to combine different things together, to put things together.
Walt 说,“我们在过去一年里做的几乎所有东西” ——在过去的 12 个月里——“经过了预混。 ” “混合” (mix)就把不同的东西组合在一起, 把东西放在一起。