师专钢琴教学形式多种多样，四手联弹是一种比较特殊的形式，并有独特的优越性。

There are various teaching forms in TTC Piano teaching, and the four-hand joint playing has its own specific advantages with its own features.

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这就需要采用有多面手特性的泛光照明，因为它们具有变化多样的光通量、尺寸和光线分布的说。

This required versatile floodlights from a series with a large number of diverse light outputs, dimensions and light distribution.

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在正常情况下一传球到位时二传手可能组织各种前后排相互结合的变化多样的融合进攻。

Generally speaking, in good first pass, the setter may organize diversified integrated attacks of front-back rows.

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