潇湘锁铃儿 发表于 2014-7-31 09:55
我在看American Accent Training,然后跟着模仿,我同学在看Mastering American Accent...我也不知道哪个好 ...
Technological change occurs very rapidly in modern society-sometimes more rapidly than many people are prepared for. As a result, when new technology emerges, people may struggle for a time to adapt to it. This period of transition, when people are adjusting to technological change, is known as cultural lag. At first, people are not accustomed the new technology and may not understand it, they may therefore have negative attitude toward it. Over time, however, their attitudes change, and they successfully incorporate the new technology into their daily lives.
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