kǎo / gǔ / xué / jiā / zài / cūn / kǒu / fā / xiàn / le / yí / kuài / kè / yǒu / gǔ / wén / zì / de / jiè / shí考古学家在村口发现了一块刻有古文字的界石。Archaeologists found a boundary stone inscribed with ancient writing at the entrance to the village.