汉译英（过去式）我说：“我们老师讲课非常快!所以我回来这么早.”之后我们吃了晚餐.
问题描述：
汉译英（过去式）我说：“我们老师讲课非常快!所以我回来这么早.”之后我们吃了晚餐.
答
"Our teacher finished the lesson quickly, so I come back so early.", I said. Then, we had dinner.