They insisted upon being given every detail of the case.

　　他們堅持要求說明事情的整個來龍去脈。

　　The decision was based upon two considerations.

　　這一決定基于兩種考慮。

　　Such learning methods encourage too great a reliance upon the teacher.

　　這樣的學習方法會造成對老師的過分依賴。

　　Political power depends upon economic strength.

　　政治權力取決于經濟實力。

　　We had all the usual problems attendant upon starting a new business.

　　我們遇到了創(chuàng)業(yè)時通常會出現的所有問題。