换句话说,种子库就是生与死的区别。
Such assistance was essential in identifying potential dangers—poisonous species, unpredictable rivers, uncharted territories—which could mean the difference between life and death.这种援助对于查明潜在危险——有毒物种、不可预测的河流、未知领域——至关重要,那些危险可能意味着生死之差。
The little girl lay between life and death.那小女孩生命垂危。