、写出制作罗宋汤的过程 英语答:Bovine bone two sirloin tomatoes, half a catty, a grain of grain, potato, Korea cuisine, onion half, red Luo Bu a, green pepper grain, a little ginger, red pepper, tomato sauce a bottle of Knorr, corn starch or cornstarch. Bovine bone, sirloin into the pressure cooker and ...