英语语法分析

My master's surprise equalled or exceeded mine: he remained for a minute at a loss how to address the ploughboy, as he had called him.

我主人的惊奇跟我一样，或者还超过了我，他呆在那儿有一分钟之久，不知该怎样招呼这个他所谓的乡巴佬。