1.The moon's flame brightened the vast expanse of grassland.
月光照亮了广阔的原。
2.Grasslands have been broken and planted to wheat.
原已经开垦出来,种上了小麦。
3.The snowstorm swept the vast expanse of grassland.
暴风雪袭击了辽阔的原。
4.Animal husbandry on the grassland is developing rapidly.
原上的畜牧业在迅速发展。
5.Large herds of bison used to live on the plains of North America.
大群的野牛过去曾生活在北美大原上。
6.Herdsmen used migrate with their cattle and sheep in search of fresh grass.
从前牧民们为了寻找新鲜的原赶着牛羊一起迁移。
7.Andrew traversed the prairie on horseback.
安德鲁骑马穿越大原。
8.The best-known example is the compass plant of the prairies (Silphium laciniatum).
最著名的例子是大原上的指向植物（罗盘）。
9.Flowers bestrewed the meadow.
鲜花开满原。
10.Xilingol grassland is a pure natural and pollution-free place for Oater sheep's growing.
敖特尔羊生长在纯天然、无污染的内蒙古锡林郭勒大原。
11.The formation-types are first rearranged into four major biochores-forest, savanna, grassland , and desert.
首先把群系型重新排列成四个主要的生态区——森林、稀树原、地和荒漠。
12.The Bateleur occurs throughout the savanna and open woodland regions of Africa south of the Sahara.
短尾雕分布于非洲撒哈拉以南的稀树原和开阔林地区域。
13.In this area there are 6 grassland types——the steppe, herbosa, shrub-herbosa, subalpine meadow and liman meadow.
该段山区共有山地原、山地丛、山地灌丛、山地灌丛,亚高山甸,河漫滩甸6个地类型。
14.The savanna is also the home of meat-eaters—the lion, leopard, and hyena who feed on the grasseaters.
大原也是食肉动物的家乡－－狮子、豹、鬣狗－－它们都是以食动物维持生命的。
15.The product is widely used for protection and partition in such fields as grassland,meadow,woods,fowlery,husbandry,sportground,virescence land,riverbanks,bridges and reservoirs.
广泛用于原、牧场、林区、禽舍、饲养、体育场、绿化带、河、路、水库等方面的防护隔离。
16.Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.
漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大原保存地是白杨的一种落叶，堪萨斯州。
17.Rust of Stipa bungeana, caused by Uredo sp., is the main disease in the steppe region of Gansu east.
摘要长芒锈病是陇东典型原的主要病害，本试验对不同发病程度长芒株高、地上生物量及品质进行了测定。
18.An intense storm cloud forms over South Africa's Highveld. The Highveld contains the greatest span of remaining grassland in southern Africa.
一股强暴风云在南非高原的上空形成。在这片高原上的，是南非现存最广阔的原。
19.It is during the cool, dry winter months that aloes become a striking feature of the South African Bushveld, Highveld and Karoo.
一到寒冷干燥的冬季，芦荟便成为了南非灌木原，高地原及卡鲁地区中一道醒目的风景。
20.Any of various game birds in the family Tetraonidae (order Galliformes), including the prairie chicken and ptarmigan, or the sandgrouse (order Columbiformes).
原。
原
、路
、水库等方面的防护隔离。
