Social learning in animals is said to occur when direct or indirect social interaction facilitates the acquisition of a novel behavior.
据说动物的社会学习是在直接或间接的社会互动促进获得新行为时发生的。
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In fact, Google is on pace to be the biggest buyer of venture-backed startups in 2010, and this acquisition pattern breaks with much of Google's historical shopping behavior, Business Week says.