vba 運行後“要求對象”，什麽意思？

Sub insertComment()

Dim i, j As Integer

i = 4 '//第4行

j = 4 '//第4列

ActiveSheet.Cells(i, j).Select

ActiveSheet.Cells(i, j).AddComment

ActiveSheet.Cells(i, j).Comment.Visible = False

ActiveSheet.Cells(i, j).Comment.Text Text:="abc123000" '插入批註值abc123000

ActiveSheet.Cells(i, j).Select

ActiveWorkbook.Save '保存

End Sub