该报告提出的技术解决方案包括从叉式捕捉器到捕捉网，再到一种伞状清扫装置。
The report proposed technological solutions ranging from harpoons to nets to an umbrella-shaped sweeping device.
地面观察者形容说这片明亮的人造云像锥形物或是伞状物一样聚集，并且在几分钟内消逝。
Ground observers described a bright artificial cloud resembling a cone or fan that soon faded out within a few minutes.
大部分的水母没有眼睛，但“海黄蜂”的伞状体上却有好几组眼睛，具有完整的晶状体、虹膜和眼角膜。
Most jellyfish don't have eyes, but sea wasps have several clusters of them on their bells, complete with lenses, irises and corneas.
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