qīng / lǐ / niú / juàn / shí / tā / fā / xiàn / dì / shàng / yǒu / yì / gēn / yìng / bāng / bāng / de / shǐ / jué清理牛圈时,他发现地上有一根硬邦邦的屎橛。While cleaning the cowshed, he found a hard, stick-shaped piece of feces on the ground.