Chris BaraniukTechnology Reporter
theguardian.com，这一点在91视频中也有详细论述
1990年代至2000年代中期，相關指標曾一路上行。。业内人士推荐夫子作为进阶阅读
We've bought a river to bring back our dying salmon
Other campaign groups, like the Wildlife Trusts, insist that many more fish are at risk. They highlight research from Natural England that found that over seven million fish would die if no measures whatsoever were put in place.