→英语｜英语四级的一些边缘介词 边缘介词(Marginal Prepositions)指的是那些在语法功能上与介词相似的词。本文所要介绍的是那些貌似动词却非动词的边缘介词。与一般介词不同的是，这类介词的…〔06-14〕

  →新闻｜The U.S. Postal Service said on Tuesday that it would reduce its workforce by another 30,000 positions and slash overtime this yea…〔03-03〕

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