object lesson objectteaching 实物教学
object lesson 示范课
an object lesson 实物教学课
warning object lesson 可以对照引为教训
Chinese Painting as Object Lesson 作为范例的中国画
It was an object lesson in how to use television as a means of persuasion.
这是利用电视作为劝导方式的一个实例。
THE story of Nokia's transformation from an obscure Finnish conglomerate into the world's largest maker of mobile phones is an object lesson in the virtue of specialisation.
从一个默默无闻的芬兰公司转变成世界最大的手机制造商，诺基亚的故事是关于专业化功效的一堂标准课程。
Greece has become an object lesson for countries with overgrown deficits.
希腊对那些持有大量赤字的国家来说成为了反面教训。
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