Another line is nearly in Great Wall zone, where the south is forest grass zone, the north is dry and desert prairie.

再以长城沿线为界，南部为森林草原区，北部为干草原、沙化草原区。

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Every night, she came to the forest grass, or is to be light of heart from care to play, or feel fresh look at the moon.

每天夜晚，她都来到林中草地，或是无忧无虑地嬉戏，或是心旷神怡地赏月。

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When it walks through the long forest grass, it is also hard to see, for its hair is the same colour as the blades of yellowish grass and patches of deep shadow.

老虎走在深深的森林草丛里，也很难被发现，因为老虎的毛发与浅黄色草叶和深色阴影交错的颜色是一样的。

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When warmer and wetter conditions returned, the birds became isolated in several islands of grass in a sea of forest.

WSJ: Matt Ridley on the Possible Formation of a Species | Mind & Matter

They soon found that much of the rain forest that would have harbored coffee trees in the past had been clear cut to grow corn, bananas and grass for livestock.

WSJ: The Indiana Jones of Coffee