我們可以兩條線一起出貨，但需要50天，所以L/C 最遲裝運需修改為至少

我們可以兩條線一起出貨，但需要50天，所以L/C 最遲裝運需修改為至少55天起跳，
不知道陳先生是否接受

結果 (英文) 1:

We can be shipped together two lines, but requires 50 days, so l/c modifications required for takeoff at least 55 days of shipment, at the latest,Do not know whether Mr Chen accepted

結果 (英文) 2:

We can ship two lines together, but it takes 50 days, so L / C to be modified at the latest shipment of at least 55 days off,
I do not know whether to accept Chen

結果 (英文) 3:

We can ship the two lines together, but it takes 50 days, so the latest shipment of L/C needs to be modified to take off at least 55 days,Do not know whether Mr. Chen accepted