loess-ancient soil 黄土古土壤系列
ancient soil layer 古土壤层
ancient soil and water loss 古水土流失
ancient weathering soil 古风化土壤
Ancient paddy soil 古水稻土
ancient aeolian soil 古风成沙
soil cultivation in ancient China 中国古代土壤耕作
I feel this river flowing through me its past, its ancient soil, the changing climate.
我觉得这条河正从我身上流过—它的过去、它年代久远的土壤和多变的气候。
The sun is setting. I feel this river flowing through meits past, its ancient soil, the changing climate. The hills gently girdle it about: its course is fixed.
太阳正在落下。我觉得这条河正从我身上流过—它的过去、它年代久远的土壤和多变的气候。群山轻柔地束缚着它,因而它的流向早已确定。
Ancient soil with a large number of inhabitants' activity in the area can be used to explore the natural environment of human activities and intensity of the response process.
在有大量先民活动地区遗存的古土壤可用来探讨自然环境对人类活动类型及强度的响应过程。
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