请编辑以下段落以更正语法和拼写错误。输入应包含原始段落和编辑后的段落。


"Yesterdy, I went too the park with my frend. We had alot of fun there. We playd frisbee and had a picknick.
原始段落：
"Yesterdy, I went too the park with my frend. We had alot of fun there. We playd frisbee and had a picknick.


编辑后的段落：
"Yesterday, I went to the park with my friend. We had a lot of fun there. We played frisbee and had a picnic."