People primarily use online technologies to talk with people they already know.
现在人们主要利用网络技术与朋友交谈。
Curtis J. Bonk, a professor of education at Indiana University in Bloomington, is specializing in ways to integrate online technologies into teaching.
美国布卢明顿市印第安纳大学的教育学教授Curtis J . Bonk专门从事将网络技术融入教育中的研究。
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