soviet encyclopedia
苏联百科全书
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Like phone books, we used to have immutable facts all compiled in Encyclopedia Britannica: 9 planets in our solar system, the Soviet Union, and avoid alcohol.
FORBES: When facts change fast, what should our kids be learning?
应用推荐
模块上移
模块下移
不移动