帆线

tā men dōu àn yuè fēn kāi le yòng chén nián de mián bù fān xiàn jǐn jǐn de kǔn zā zài yī qǐ

它们都按月分开了，用陈年的棉布帆线紧紧地捆扎在一起。

They were all separated by month, tightly bundled in aged cotton twine.