The clouded leopard and Japanese giant salamander are new residents, on display in the National Zoo for the first time. 雲(yún)豹和日本大蠑螈是首次在美國國家動物園展出。
Previously the cat—now listed as vulnerable by IUCN—was believed to be of the same species as the mainland clouded leopard. 以前，這種貓科動物——如今被國際自然保護聯(lián)盟列入易受傷害動物名單——被認爲(wèi)和大陸雲(yún)豹是同一物種。
Until recently, all clouded leopards were thought to belong to a single species. However, genetic studies have shown that there are actually two distinct clouded leopard varieties. 過去人們一直認爲(wèi)所有的雲(yún)豹都屬於同一個種類，但是近年來的遺傳研究表明，實際上有兩種截然不同的雲(yún)豹。
原聲例句
The female is much smaller. Institute director Steven Monfort has a reason why the clouded leopard may be rare.
The clouded leopard is also a subject of research in Front Royal,Virginia, in America's Blue Ridge Mountains.
The shapes look like clouds. Listen now to sounds from a clouded leopard.