马超营一一潘河大断裂，界定了古生代时期华北板块活动大陆边缘陆架与陆缘表海的南部边沿。
The major disruption of Machaoying-Panhe defines the active continental margin of the north China plate and the south margin of the Epicontinental Sea in the Paleozoic period.
潘素玲第一次接触慈济是透过亲子营的活动。
The mother's first introduction to Tzu Chi, was an event for parents and college students.
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