up a r. to As a by , on by on 周锦iiiMake up a DialogueSituational DialogueSuppose you are discussing paymentterms with Mr. Blare, who intends to payby D/A.上As you have suffered a lot by taking D/Ain your last trade with another buyer, youinsist on payment by irrevocable L/C，s Finally, Mr. Blare agrees with you onyour suggestion.NuitsT ZzHou JIN