Please use normal export containers unless you receive special instructions from our agents.
除非你们收到我方代理的特别指示,否则请用正常出口集装箱。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份,将它寄回我方存档。