Healthy facet joints support the spine while also allowing a wide range of twisting and bending motion.

健康的关节突关节在支撑脊柱的同时，允许作较大范围的扭转和弯曲。

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The modelers came up with tricks designed to increase flexibility, like the use of nested metal cups for characters' necks and spines to allow a wider range of motion without "bending" the metal.

塑型员们带来了一些绝妙的设计，以增加他们的灵活性，比如运用金属嵌杯充当人物的颈部，并让它稍微有一些隆起，这样，不需要“弯曲”金属，就可以让它有一个更大的运动的空间。

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The facet joints support the spine while also allowing motion in terms of bending, flexing and twisting.

关节突关节在支撑脊柱的同时，允许脊柱屈伸旋转运动。

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In their glove, a total of 15 flex sensors in the fingers measure the degree of bending while a compass, accelerometer, and gyroscope determine the motion of the glove through space.

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