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질문할 때 예의를 지키시기 바랍니다.(빨리... 고수분만..... 이런 식의 요구는 자제 바랍니다.)
질문 내용 :

이 문장 해석쫌 ㅜㅠ

However, we feel you are placing both yourself and us at a disadvantage by adopting a cash settlement basis.
Nearly all business here is done on credit, the period varying from 3 to 6 months.
Your prices, on the other hand, are reasonable, and your products sound in both design and quality. we therefore suggest that you could afford to raise your prices sufficiently to cover the cost and fall into line with your competitors in the matter of credit.
With the best will in the world to serve you, we are afraid it would be neither worth your while, nor ours, to continue business on a cash basis.

쫌 길죠 ㅠㅜ수능특강21page 8번이에요... 중간중간 생략했는데
아 그리구..마지막 문장에서 while은 대체 뭘로 쓰인거죠??