1.For just a short time every year these silversides swarm caves and swim-throughs at Cayman's pe sites.
这些银鱼群每年在短暂的一段时间里成群的离开海底洞穴，游到开曼群岛的深水区域中。
2.Graceful and efficient, 2, 000-pound mantas feed on Indian Ocean krill as silversides swirl around them in Hanifaru Bay in the Malpes.
马尔代夫的哈尼法如湾内，一群重达2,000磅，姿态优雅、捕食高效的蝠鲼正在吞食被银河鱼旋绕住的印度洋磷虾。
3.Proliferating in summer, silversides nourish larger reef species such as jacks, whose numbers have fallen due to overfishing.
银鱼在夏季繁殖，它们为其他生活在珊瑚礁附近的物种提供了食物，由于过度捕捞其数目已经下降。
4.I was hiding behind the silversides, low in the rocks.
我当时是隐藏在银河鱼后面的礁石间。