每日背誦第二期74
Given impressive-sounding names like "Portuguese man-of-war," jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity or mouth. Any food consumed passes through this opening, and so do undigested remains being expelled.
擁有“葡萄牙軍艦”這個(gè)聽(tīng)起來(lái)就讓人印象深刻的名字，水母的確讓人類(lèi)又敬又怕。這種生物既非魚(yú)類(lèi)，又缺少脊椎，它只有一個(gè)體腔，或者也可稱(chēng)之為嘴巴。任何被攝取的食物都要經(jīng)過(guò)這個(gè)開(kāi)口，沒(méi)有被消化的殘骸也是由此排出。
(短文節(jié)選,本期開(kāi)始連載：海中“刺”客──水母)
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