给那些创建FOSS的程序员捐点钱或出资购买这些共享软件。
Donate money to a small programmer who has created FOSS, or buy shareware.
DANCAD和DANCAM属于共享软件编写的程序由丹哈金斯提供2/3dimension起草和数控分别步进电机控制。
DANCAD and DANCAM are shareware programs written by Dan Hudgins which provide 2/3dimension drafting and CNC stepper motor control respectively.
确保你的文件共享软件已经关闭，花点时间“退出”程序，而不是仅仅点那个叉叉，或者关闭。
To be sure your file-sharing program is closed, take the time to "exit" the program, rather than just clicking "X" or "closing" it.
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