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３月１３日，赫德纳特和林德瓦尔（ＫｅｎＨｕｄｎｕｔａｎｄＳｃｏｔＬｉｎｄｖａｌ）组织一些高中学生进行了一次野外活动。参加这次活动的学生均是拉卡纳达高中地震学校的成员。作为称之为“２１世纪计划”的一部分，在南加州地震中心（ＳＣＥＣ）“拓展计划”的支持下...
On March 13, Ken Hudnut and Scot Lindval organized high school students to take part in a field activity. Students attending this event are members of the Sekada High School earthquake school. As part of what we call the “21st Century Plan,” with the support of the SCEC Expansion Plan ...