yuàn / zi / lǐ / yǒu / yí / gè / hěn / dà / de / shù / dūn / hái / zi / men / cháng / zuò / zài / nà / lǐ / xiū / xi

院子里有一个很大的树墩，孩子们常坐在那里休息。

There is a large tree stump in the yard where the children often sit and rest.