The other sign those sinister black silhouettes on a yellow ground said CHILDREN AT PLAY.

另一个是个黄色背景黑色剪影的标志，上面写着:请避让玩耍的儿童。

This could be the leaves turning from green to yellow or red, the leaves falling to the ground, or the first signs of holly berries.

这可能是叶子从绿色变成黄色或红色，叶子落在地上，或冬青浆果的第一个迹象。

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。

And his Soul besought him piteously, but he heeded it not, but leapt from crag to crag, being sure-footed as a wild goat, and at last he reached the level ground and the yellow shore of the sea.

他的灵魂苦苦哀求，他却毫不在意，只在岩间辗转腾挪，如一头野山羊般步履稳健如飞，终于来到了这片平坦的大地，一片黄色的海岸边。

Without you I am as depressed as cold autumn drizzle, as unhappy as a twisted yellow leaf, hopelessly lying on the muddy ground.

你不在身边，我如寒秋冷雨般飘摇，失落如干瘪黄叶无望的坠身泥淖。