excessive deforestation 中文意思是什麼
excessive deforestation
解釋
亂砍濫伐- excessive : adj. 1. 過多的，過度的，極端的。2. 份外的，額外的。adv. -ly ,-ness n.
- deforestation : （木材）濫伐
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First, erosion resulting from excessive deforestation in the upper reaches of the river and, second, heavy silting which raised the riverbed in the main channel
第一，過度砍伐引起的河流上游的侵蝕，第二，嚴重的泥沙淤積抬高了主幹道的河床。 -
Two major factors contributed to devastating summer flooding along the yangtze river and its tributaries. first, erosion resulting from excessive deforestation in the upper reaches of the river and, second, heavy silting which raised the riverbed in the main channel
兩個主要因素導致了夏季長江及其支流的特大洪水。第一，過度砍伐引起的河流上游的侵蝕，第二，嚴重的泥沙淤積抬高了主幹道的河床。
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