What the pagoda builders realised was that they could use controlled motion at the joints of a building to help it dissipate sudden stresses imposed on its various members.

宝塔的建造师意识到，他们可以通过利用建筑物在节点上进行可控范围内的移动的这一点，来卸去突然施加在各个部分的力。

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He lives in a neat house on a quiet cul-de-sac, rigged with radio-controlled motion detectors.

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Tech pundits expect motion-controlled gaming to be a dominant theme of E3 this year.

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Meeting in 2011, they decided to create a new kind of motion-controlled camera.

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