蓝精灵事实上是由两种有共栖关系的生物产生的。
The Smurf is actually the result of a symbiotic relationship between two organisms.
是真菌通过建立至今还存在的共栖关系，最先使植物得以从海洋中移出登上陆地。
It was fungi that first allowed plants to move out of the oceans and on to land by establishing a symbiotic relationship that still exists today.
片害共栖有机体之间共生的作用关系，一个物种受另一个物种侵害或抑制，而后者不受前者的影响。
A symbiotic relationship between ORganisms in which one species is harmed OR inhibited and the other species is unaffected.
片害共栖有机体之间共生的作用关系，一个物种受另一个物种侵害或抑制，而后者不受前者的影响。
A symbiotic relationship between ORganisms in which one species is harmed OR inhibited and the other species is unaffected.
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