tundra soil
常见例句
- Tundra burning may also release more organic carbon, a greenhouse gas currently stored in the soil, into the atmosphere.
苔原燃燒也可能釋放出更多的有機的碳，二氧化碳目前儲存在土壤中，這樣將會到大氣層中。 - Ice wedges penetrate deep into frozen soil, chiseling tundra into room-size polygon—a signature texture of permafrost landscapes.
冰楔可以深深穿入冰凍的土壤，將凍原雕鑿成一個個如房間大小的多角地裂塊，是永凍層景觀的一個特征。
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