The sharks congregated in two areas, with one group feeding on the fish eggs of spawning little tunny (Euthynnus alletteratus), a member of the mackerel family;

鲸鲨聚居在两个区域，一群以小鲔（学名Euthynnus alletteratus），产的卵为食，小鲔属鲭科；

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For example, if the fight requires the group to frequently move out of hazard zones that are spawning randomly, this would be a Type a challenge.

例如如果战斗需要团队频繁的移动避开随机刷新的危险区域，这就属于A类挑战。

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