賴世雄英語(yǔ)新聞聽力通 第68期:污染造成紅鶴死亡

(NAIROBI, Reuters)Deaths of flamingos have revived fears that pollution is menacing the future of the majestic pink birds.

(路透社內(nèi)羅畢電)由于紅鶴大量死亡，讓大家不禁再度擔(dān)憂，污染正危及這種大型粉紅鳥的未來(lái)。

Hundreds of dead flamingos were found on the shores of two lakes in western Kenya.

肯尼亞西部的兩座湖岸發(fā)現(xiàn)了數(shù)百只已經(jīng)死亡的紅鶴。

Researchers said the exact cause of their deaths remains a mystery, but several toxins have been identified inthe bodies of the birds.

研究人員表示，造成這些紅鶴死亡的原因仍不得而知，不過(guò)他們?cè)谶@些鳥的體內(nèi)檢測(cè)出好幾種有毒物質(zhì)。