英語長難句，中英翻譯～

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.

雨林中很少有光能穿透由枝葉構(gòu)成的樹冠從而達到地面區(qū)，甚至接近地面區(qū)。這些地面區(qū)域中黃綠波長的光占據(jù)主導(dǎo)地位。