每天听一点新闻(MP3+中英字幕) 第275期:三文鱼炮引起了全球关注
日期:2019-08-21 10:58
(单词翻译:单击)
Salmon Cannon Attracts Global Attention
三文鱼炮引起了全球关注
A contraption that launches salmon to their spawning grounds has caught the attention of people across the globe. Video of the salmon cannon, developed by Whooshh Innovations, has gone viral on the Internet. The video shows the fish swimming into a tube that propels them across a dam and spits them out on the other side. Inside the flexible tube, the fish are misted with water so they can keep breathing during their journey. The cannons are an alternative to traditional fish ladders that salmon have to jump up to bypass a dam or other obstruction.
一种将三文鱼发射到产卵地的奇妙装置引起了全球范围内的注意
译文属可可英语原创,未经允许,不得转载 。
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