日期:
来源:雅诚德英语网
The sheep, horses, goats and pigs brought by Europeans, however, have hard hooves, which compress the thin soil and cause erosion.
然而,欧洲人带来的绵羊、马、山羊和猪却有着坚硬的蹄子,这压紧了稀薄的土壤并导致了水土流失。
The sheep, horses, goats and pigs brought by Europeans, however, have hard hooves, which compress the thin soil and cause erosion.
然而,欧洲人带来的绵羊、马、山羊和猪却有着坚硬的蹄子,这压紧了稀薄的土壤并导致了水土流失。