PIVOT#PNT 軸心點# remove the # sign and enter foreign help string in this lineDefine 定義Define a pivot point.定義一個軸心點。Remove 移除Remove a pivot point.刪除一個軸心點。Show 顯示Show previously defined pivot point.顯示以前定義的軸心點。Done/Return 完成/返回Return to previous menu.返回上一菜單。