我觉得他们都有一种团结协作、无私奉献的精神。
I think they were all imbued with the spirit of cooperation, unity and dedication.
宣传这种理念需要一种无私的奉献精神，更需要一种有效的手段。
Promotion of this concept requires a selfless dedication and more effective means.
海岛猫鼬曾经被人们认为是一种典型的具有无私精神的动物。
Meerkats were previously thought to be a typical altruistic animal.
应用推荐