One-quarter of 120 skeletons displayed head and body injuries inflicted at the time of death, as indicated by a lack of healed bone and other clues.

在120具骸骨中，四分之一是头部或身体受伤致死的，因为不存在骨头愈合迹象以及其他迹象。

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Four out of five participants reported that their organizations had dedicated at least one-quarter of a full-time staff member's hours to social networking.

五分之四的调查参与者称他们至少在社交网络中投入了一位全职员工的四分之一工时。

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Four out of five participants reported that their organizations had dedicated at least one-quarter of a full-time staff member's hours to social networking.

五分之四的调查参与者称他们至少在社交网络中投入了一位全职员工的四分之一工时。

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