写包包子过程的英语作文!

Stir the yeast and 1 tablespoon of sugar into 1 cup of the warm water. Let stand for 15 minutes. Skip this step if your yeast does not need proofing. Sift the flour and sugar together. If you pre-mixed the yeast, add to the flour and the rest of the sugar in a mixing bowl. If you didn't pre-mix the yeast, mix flour, salt if desired, and the sugar, then mix in yeast in a mixing bowl. Add 1 cup of the water in a steady stream, mixing constantly. Mix together. The dough will begin to form a ragged clump. If the dough does not stick together, add a small amount more water. Knead dough for 5-10 minutes. The dough will stiffen, and should spring back slowly when indented with a finger. The surface should be smooth and slightly shiny. Coat the bottom of a large bowl with the sesame oil to give a thin film, and place the dough in the bowl. Roll over so it is coated with the oil. Allow dough to rise and double in volume in a warm place for 1-1½ hours, or in a cool place like a fr