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1. The tectonic plate boundary is responsible for themovement of the Earth's crust.
地壳运动是由板块边界引起的。
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2. The studyof tectonic patterns has led tonew insights into the formation of the Earth's crust.
对构造模式的研究已经揭示了地球地壳形成新的见解。
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3. Thetectonic plate boundary is a criticalfactor in determining the geological history ofa region.
板块边界是决定一个地区地质历史的关键因素。