translation.en: And so we, in the mixing process, have to develop the gluten, we have to activate the leaven or the yeast, and we have to essentially distribute all the ingredients evenly.
translation.zh: 所以我们在这个混合过程中， 必须创造出面筋， 我们得唤醒酵母， 同时还必须均匀混合原料，