如果源文本是从列选定内容中复制的，则每一行源文本将占用目标区域的一行。
If the source text was copied from a column selection, each line of the source text will occupy one line of the destination area.
第一行（编号为 0）包含源模式。
The first row (with the number 0) contains the source schema.
为了更好地理解动态编程算法，可以画一个表格，它的行对应源单词的字母，它的列对应目标单词的字母。
The Dynamic Programming algorithm is best understood by drawing a grid whose rows correspond to the letters of the source, and whose columns correspond to the letters of the target.
应用推荐