回複：What machine/brand do you use?

I was looking at Vitamix, but I bought Blendtec which is simpler and cheaper than Vitamix, functionality is similar. It is powerful to make dry/wet or warm/cold food. Good enough for family use. 

http://www.costco.com/Browse/Product.aspx?Prodid=11609068&search=blender&Mo=12&cm_re=1_en-_-Top_Left_Nav-_-Top_search&lang=en-US&Nr=P_CatalogName:BC&Sp=S&N=5000043&whse=BC&Dx=mode+matchallpartial&Ntk=Text_Search&Dr=P_CatalogName:BC&Ne=4000000&D=blender&Ntt=blender&No=11&Ntx=mode+matchallpartial&Nty=1&topnav=&s=1

http://www.costco.com/Browse/Product.aspx?Prodid=11683604&search=blender&Mo=12&cm_re=1_en-_-Top_Left_Nav-_-Top_search&lang=en-US&Nr=P_CatalogName:BC&Sp=S&N=5000043&whse=BC&Dx=mode+matchallpartial&Ntk=Text_Search&Dr=P_CatalogName:BC&Ne=4000000&D=blender&Ntt=blender&No=5&Ntx=mode+matchallpartial&Nty=1&topnav=&s=1