Remaining alert, out of the corner of his eye, he noticed a small clump of grass. He thought, "Without water, no plant could live in this desert."

在动脑子的同时，商人忽然瞥见地上有一小丛青草，想道：“沙漠中的任何植物都需要水。”

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In the other, a clump of black pixels are in one corner and are very sparse in the rest of the image.

另外，一团黑色的像素在一个角落里是非常稀疏的图像的其余部分。

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