region 四级六级

1.Nomads have inhabited this region for thousands of years.

游牧民族在这地区居住已有数千年了。

2.The model was segmented into 23 radiosensitive anatomic regions and compressed using a look-up table.

该人体模型包括23种辐射敏感器官，并用查找表技术压缩模型数据。

3.Burmese troops successfully recaptured the region.

缅甸军队成功地重新占领了这个地区。

4.Coal gave the region industrial supremacy.

煤炭给这个地区来了工业上的优势。

5.This wine is typical of the region.

这种酒是本地区的特产。

6.It costs in the region of $500.

它大约值500美元。

7.It's very cold in the polar regions.

南北极地是很寒冷的。

8.Insurgent forces were reported advancing in the region.

据报道,起义军在这个地区正向前推进。

9.Corn and cotton are extensively cultivated in this region.

这个地区普遍种植玉米和蔬菜。

10.A chain of beacons was lit across the region.

整个地区点起了一系列灯塔。

11.The paper is largely circulated in the rural regions.

这家报纸主要在农村地区发行。

12.The region has been declared an ecological disaster zone.

这个地区已经宣布为生态灾难区。

13.It is unusual to see snow in this region.

这个地区难得见到雪。

14.More powers are gradually being devolved to the regions.

正逐步向地方下放更多的权力。

15.Pioneers from the East settled in this region in 1875.

1875年, 来自东部的拓荒者在这个地区定居下来。

16.The students went to study the geology of that region.

学生们去研究那个地区的地质情况。

17.Intermontane basins in relatively stable regions subjected to regional uplift.

较稳定区域内的山间盆地，曾有过区域隆起。

18.The polar region is the habitat of the polar bear.

北极地为北极熊的栖息地。

19.The wells in most villages in the region have run dry.

该地区大部份村庄的水井都乾涸了。

20.The botanist introduced a new species of plant to the region.

那位植物学家向该地区引入了一种新植物。