In day-to-day life back in 1979, simple electronic calculators were prized pieces of advanced technology, office workers used typewriters and the equivalents of desktop PCs took up small rooms.

• 在1979年的日常生活中,简易的电子计算器被视为高科技产品,办公室人员都用打字机,那些已经被如今的个人台式电脑所代替了的办工物品占去了狭小房间的里全部位置。