在英语写作中，你可以这样描述吃饭的情景：

I was eating dinner with my child. We sat at the table and enjoyed a depcious meal together. My child was excited to try new foods, and I was happy to see them enjoying their food. We chatted and laughed as we ate, making for a wonderful family moment.

你也可以描述你和孩子吃饭的具体情况，比如：

We had a hearty meal of roast chicken and mashed potatoes. My child particularly loved the gravy, and asked for seconds. After dinner, we cleaned up together and shared some quapty time before bed. It was a wonderful way to end the day.

总之，在写作中描述吃饭的情景时，你可以结合具体细节来让你的文章更生动有趣。