social world短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 社交界 Delver is an intelligent social search engine that enables you to find, experience and benefit from the wealth of information created and referenced by your social world. Delver是一个智能社交搜索引擎,可以让你发现和体验由你的社交圈创造和提及的大量的信息,并从中受益。 yeeyan Economics is a distinct field, or science, and it has important insights on how the social world works. 经济学是一个独立的科学领域,并对社会运转的方式有着重要而深刻的见解。 yeeyan