When it emerged towards the end of the 1980s as a purely text-based medium, it was seen as a tool to pursue knowledge, not pleasure.
20世纪80年代末,当它作为一种纯文本媒介出现时,它被视为一种追求知识而非快乐的工具。
Let's look at this through the other end of the microscope. The fact we can control a paper page is really a limitation of that medium.
事实上,我们对纸张媒体的控制才是真正的局限。
China's exports to the United States are mainly medium - and low-end products such as garments, footwear, toys and electronics, little or none of which is produced in America.
中国的出口产品大多是中低档产品,诸如服装鞋袜、玩具电器等日常消费品,大部分在美国已不生产,或少生产,但又是美国消费者所需要的。
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