zhè / bù / jì / lù / piàn / jiè / shào / le / shí / xíng / zhè / zhǒng / gǔ / lǎo / ér / cán / kù / de / chǔ / jué / fāng / shì这部纪录片介绍了石刑这种古老而残酷的处决方式。This documentary introduces stoning, an ancient and cruel form of execution.