四年级英语作文：A happy day350字大纲

Today, our teacher Mrs. Li takes us to have outside activity, and we feel so excited. We go to the museum and take a visit of the historical relics. Mrs. Li explains for us about our country's history. I learn a lot knowledge and feel so lucky to born in this this age. It is a happy day for me.
　　今天，我们李老师带我们出去开展课外活动，我们都感到很兴奋。我们去博物馆参观历史文物。李老师向我们解释了我们国家的历史，我学到了很多知识。能在这个时代出生，我感到很幸运。今天对我来说是快乐的一天。