Title Text:The key to discovering life on Mars is to find someone who built a camera and landed it on Mars. Then you just look through the pictures for plants and dogs and stuff. Origin:https://xkcd.com/2462/ https://www.explainxkcd.com/wiki/index.php/2462:_NASA_Award NASA颁奖 在火星上发现生命，关键在于找个人安装台相机并将其降落在火星上，然后你就翻翻照片，看看有没有植物啦、狗啦什么杂七杂八的东西。 http://xkcd.in/comic?lg=cn&id=2462 在这部漫画中，多毛被美国……