媽呀真是太強了。
Google Operating System: Google Spreadsheets Adds Charts
You can create more types of charts: columns, bars, lines, pie, scatter, add labels and a legend. Just select the columns you want to plot and click on the new chart icon. After inserting the chart in the spreadsheet, you can save it as a PNG image or edit it.
簡譯：你可以建立各式圖表，插入試算表後還可以轉成 PNG 或者加以編輯。
