Wèi / le / bǎo / chí / dì / miàn / zhěng / jié / bàn / gōng / shì / zài / rù / kǒu / chù / fàng / le / yí / gè / sǎn / jià为了保持地面整洁,办公室在入口处放了一个伞架。To keep the floor clean, the office placed an umbrella stand at the entrance.