20世纪中期，被美国陆军第24步兵师收养的韩国小男孩“艾尔”对来自科罗拉多州丹佛的沃尔特·温斯坦中士的八字胡很感兴趣。视觉中国丨图
“The tools experts use to make their lives easier are not the tools children should use to learn how to become experts,” Horvath said. “When you use offloading tools that experts use to make their lives easier as a novice, as a student, you don’t learn the skill. You simply learn dependency.”
，这一点在WPS下载最新地址中也有详细论述
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Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".