Any object that can be picked up and dragged is pliant, and every cell in a spreadsheet and every character in a word processor document is pliant. 任何可以撿起來(lái)或者拖動(dòng)的對象都是受范的，每個(gè)表格上的小格或者字處理軟件處理的文檔中的一個(gè)字都是受范的。
Many undoable actions are data-free transformations such as a paragraph reformatting operation in a word processor or a rotation in a drawing program. 很多能夠可撤銷(xiāo)的操作沒(méi)有數據變化，就像在字處理軟件中重新設置段落格式或者畫(huà)圖程序中的旋轉那樣。
