c**i
发帖数: 6973 | 1 (1) Charles C. Mann, Our Good Earth; The future rests on the soil beneath
our feet. National Geographic, August, 2008.
http://ngm.nationalgeographic.com/2008/09/soil/mann-text
It is a very long article.
My comment:
(a) Photographs 2, 5 and 7 are about China. No. 2 is Loess Plateau, and the
other two are set in Yunnan province. This is the first time I see Loess
Plateau. I had imagined it to be flat. Seeing the photo, I wondered how high
the rice paddy was, how farmer got the water up, and guess | c****t
发帖数: 1262 | 2 "join us or die."
the
high
【在 c**i 的大作中提到】
: (1) Charles C. Mann, Our Good Earth; The future rests on the soil beneath
: our feet. National Geographic, August, 2008.
: http://ngm.nationalgeographic.com/2008/09/soil/mann-text
: It is a very long article.
: My comment:
: (a) Photographs 2, 5 and 7 are about China. No. 2 is Loess Plateau, and the
: other two are set in Yunnan province. This is the first time I see Loess
: Plateau. I had imagined it to be flat. Seeing the photo, I wondered how high
: the rice paddy was, how farmer got the water up, and guess
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