tā / bù xiǎo xīn / cóng / lóu tī / shàng / shuāi luò / xìng hǎo / zhǐ / shòu / le / qīng shāng他不小心从楼梯上摔落,幸好只受了轻伤。He accidentally fell from the stairs, but fortunately only suffered minor injuries.