411 REFERENCE · Wikibooks
English-Hanzi/World's largest reindeer herd plummets
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
The world's largest wild reindeer herd has fallen by 40% since 2000, scientists have warned.
科学家们 警告 说，自 2000年 以来，世界上 最大 的 野生 驯鹿群 已经 下降了 40％。