抽空看了一篇文章《心灵的黑匣子》,作者由飞机、宇宙飞船等飞行物上面安装的黑匣子,想到人身上也需装一个黑匣子。黑匣子可以记录飞行物的运行速度、区间公里、外部空气压力等重要数据,并由特殊金属制成,即使整个飞机全部炸毁,黑匣子也能 Take the time to read an article, “the black box of the soul,” the author by the aircraft, spacecraft and other flying objects installed above the black box, think of people who also need to install a black box. Black boxes can record flying aircraft speed, range km, external air pressure and other important data, and made of special metal, even if the entire aircraft blew up, the black box can