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成为一名护士意味着陪伴人们度过他们生命中最脆弱的时刻。
水产养殖的创新不仅仅是技术问题;更是尊重我们海洋的可持续实践。
The highest manifestation of life consists in this: that a being governs its own actions.A thing which is always subject to the direction of another is somewhat of a dead thing.
遗传研究应该为人类服务,而不仅仅是商业利益。
【释义】经过多年努力也还不够,一旦毁坏却十分彻底。