If a listener nods his head when you're explaining your program, wake him up.
当你解释你的节目时，如果听众点头，叫醒他。
-- Alan Perlis 艾伦·佩里斯
If a listener nods his head when you're explaining your program, wake him up.
阅读次数 1
If a listener nods his head when you're explaining your program, wake him up.
当你解释你的节目时，如果听众点头，叫醒他。
-- Alan Perlis 艾伦·佩里斯
