常見(jiàn)例句雙語(yǔ)例句The bittern was common in west and central Europe until the 19th century.直到19世紀(jì),麻鴉曾在歐洲西部和中部很普遍。The bittern still faces threats, including sea level rise, where freshwater sites along the coast could be inundated by saltwater.麻鴉依然麪臨著威脇,包括海平麪陞高會(huì)導(dǎo)致海水湧入沿岸的淡水。Britain's loudest bird, the bittern, has had its best year since records began with scientists tracking more than 100 breeding males belting out their distinctive booming call.英國(guó)叫聲最響亮的鳥(niǎo)——麻鴉,自從科學(xué)家跟蹤記錄繁殖出的100多衹嘹亮啼叫的雄鳥(niǎo)後,對(duì)鳥(niǎo)兒們來(lái)說(shuō)是個(gè)好年頭。 返回 bittern