First,check you have all the ingredients.You need green onion,sauce,slices of duck and some pancake.Then put duck,sauce and green onion into a pancake.Next roll the pancake.Finally,eat it.It is very delicious. 首先,检查你所用的所有的材料.你需要把嫩洋葱,甜面酱,鸭子片放在薄煎饼里.接着,把薄煎饼卷起来.最后,吃掉他.它真的很好吃.
