zip 压缩文件包含以下子文件
1: s4u_makeface /
2: s4u_makeface / makeface1.png
3: s4u_makeface / makeface11.png
4: s4u_makeface / Resources /
5: s4u_makeface / Resources / en-US /
6: s4u_makeface / Resources / en-US / s4u_makeface.strings
7: s4u_makeface / Resources / es /
8: s4u_makeface / Resources / es / s4u_makeface.strings
9: s4u_makeface / s4u_makeface_code.rbs
10: s4u_makeface / s4u_makeface_menu.rb
11: s4u_makeface.rb