Very little light filters through the canopy of leaves and branches in a rain forest to reach ground level—or close to the ground—and at those levels the yellow-to-green wavelengths predominate.

在雨林中，很少有光透过树叶和树枝形成的树荫到达地面——或者接近地面——在这些高度上，黄色到绿色的波长占主导地位。

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Also note the red, yellow, and green filters that you can use to remove objects without issues (these were new in DB2 V8.1.2).

还请注意，红、黄、绿三色的过滤器可用于去除没有问题的对象(这些是DB 2V8.1.3的新增特性)。

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Also note the red, yellow, and green filters that you can use to remove objects without issues (these were new in DB2 V8.1.2).

还请注意，红、黄、绿三色的过滤器可用于去除没有问题的对象(这些是DB 2V8.1.3的新增特性)。

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