But though there was food in Beringia, it was still cold, bitterly cold. The much of the year, temperatures would have remained below freezing 24 hours a day. How did the ice age animal survive in such a harsh world?
The more hair, the better for a start. Mask oxen can stay warm in temperatures of minus 50 degree centigrade, thanks to their chill-proof woolly coats. In fact, they have the warmest fur of any mammal. They have an extremely long outer layer over another very dense fine wool layer beneath, a combination so effective that even in winter, the mask ox can overheat if it runs too far. From frozen mammoths’ remains, we know they had a very similar fur coat, made up of strands5 of hair up to a meter long.
1 flicks
(尤指用手指或手快速地)輕擊( flick的第三人稱單數(shù) ); (用…)輕揮; (快速地)按開關(guān); 向…笑了一下(或瞥了一眼等)
參考例句:
'I shall see it on the flicks, I suppose.' “電影上總歸看得見。” 來自英漢文學(xué)
Last night to the flicks. 昨晚看了場電影。 來自英漢文學(xué)
2 rams
n.公羊( ram的名詞復(fù)數(shù) );(R-)白羊(星)座;夯;攻城槌v.夯實(土等)( ram的第三人稱單數(shù) );猛撞;猛壓;反復(fù)灌輸
參考例句:
A couple of rams are butting at each other. 兩只羊正在用角互相抵觸。 來自辭典例句
More than anything the rams helped to break what should have been on interminable marriage. 那些牡羊比任何東西都更嚴(yán)重地加速了他們那本該天長地久的婚姻的破裂。 來自辭典例句
3 dense
a.密集的,稠密的,濃密的;密度大的
參考例句:
The general ambushed his troops in the dense woods. 將軍把部隊埋伏在濃密的樹林里。
The path was completely covered by the dense foliage. 小路被樹葉厚厚地蓋了一層。
4 remains
n.剩余物,殘留物;遺體,遺跡
參考例句:
He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
The remains of the meal were fed to the dog.殘羹剩飯喂狗了。
5 strands
n.(線、繩、金屬線、毛發(fā)等的)股( strand的名詞復(fù)數(shù) );縷;海洋、湖或河的)岸;(觀點、計劃、故事等的)部份v.使滯留,使擱淺( strand的第三人稱單數(shù) )
參考例句:
Twist a length of rope from strands of hemp. 用幾股麻搓成了一段繩子。 來自《簡明英漢詞典》
She laced strands into a braid. 她把幾股線編織成一根穗帶。 來自《簡明英漢詞典》