点击页面链接，下载本期 PDF 文件，
保存至桌面或任意文件夹。

Click the link to download the PDF
and save it to your computer.

用 Adobe Acrobat 打开文件，
按 Ctrl P 或 ⌘ P 呼出打印窗口。

Open in Adobe Acrobat Reader and press
Ctrl P or ⌘ P to open the print dialog.

页面处理选 小册子 Booklet
方向选 纵向 Portrait
勾选 双面 Two-sided
翻转选 短边 Short Edge

Under print settings, select Booklet,
Portrait, Two-sided, Short Edge flip.

打印完成后将纸张叠放整齐，
沿中线对折，
在书脊处钉入两枚书钉即可；
也可使用长尾夹固定。

Stack the printed sheets, fold along
the center, and staple at the spine;
binder clips may also be used.