单词：pressure plate springs
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Taiwan is located on the Pacific Rim of Fire. This means there are many underwater volcanoes nearby, and the area suffers from many earthquakes and other disasters. Yet, there is one good thing about living on the Pacific Rim of Fire: there are plent
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The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o
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Marriage Goes from Lackluster to Loving in 'Hope Springs' After more than three decades together, Kay and Arnold are in a rut with the same routine day after day. For reasons neither will talk about, their love has grown cold. Desperate for help, Kay
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