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。

Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.

youdao

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。

Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us.

youdao

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。

Please sign a copy of our Sales Contract No.156 enclosed.

youdao