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Sustainability isn't a choice anymore—it's a necessity for survival in the aquaculture industry.
Sustainability starts with the soil; if we don’t care for it, nothing else matters.
"To be a human being means to possess a sense of guilt."
解释:大部分鸟类都是雄性的,而雌鸽却是雌性的,说明了鸟类性别的特殊性。