Adds a border to your formula. This option is particularly useful if you want to integrate the formula into a text file in $[officename] Writer. When making settings, be sure that you do not use 0 as a size, since this creates viewing problems for text that surrounds the insertion point.
为公式添加边框。在 $[officename] Writer 的文本文件中引用公式时，此选项尤其有用。进行设置时，请确保未将大小设置为 0，否则会使插入点周围的文字出现显示问题。