tā / qī / zǐ / qù / shì / hòu / jiù / chéng / le / guān / fū / yí / gè / rén / fǔ / yǎng / hái / zǐ

他妻子去世后，就成了鳏夫，一个人抚养孩子。

After his wife passed away, he became a widower and raised his child alone.