更好的方法是使用大多数浏览器上都有的打印预览选项，如图21所示。

A better way is to use the print preview option commonly available across most browsers, as shown in Figure 21.

youdao

更好的方法是使用大多数浏览器上都有的打印预览选项，如图21所示。

A better way is to use the print preview option commonly available across most browsers, as shown in Figure 21.

youdao