Question: To marinate pork with sweet and sour sauce for cooking.
Options:
Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and then wash with water, and cook.
Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and cook.
Answer: Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and cook.