We then substitute all of the line up to the newline with the last six characters before the newline plus a TAB character.
随后使用换行符前面的最后6个字符再加上制表符来替换换行符前面的所有行内容。
2
Development of fatty acids of human milk fat and the character of assimilating were reviewed. Meanwhile, the new preparation of it's substitute was also introduced.
该文介绍人乳脂的脂肪酸组成及吸收特点最新研究进展，并介绍目前几种人乳脂替代品的人工构造方法。
3
Random contextual alternates provide multiple substitute glyphs for a single character.