东南西北用英语说是East, South, West, North。
例句：
1、群落物种个体数的差异，东、南、西、北比上、中、下和内、外部位小。
Analysis based on Hurlbert diversity index shows that the community stability of inside level is less than the outside one.
2、即便把孩子叫做东、南、西、北，也不会比这种社会分类系统更清楚。
You couldn't have a clearer social mapping system if you called your kids North, South, East and West.
3、早在殷商时期，我们华夏祖先便已确立了东、南、西、北、中五个方位。
Dating back to the Yin and Shang periods, our Chinese ancestors established the five directions of north, south, east, west and center.
4、倾斜航空摄影技术的出现使得这一现象得到缓解，倾斜航空摄影除了提供垂直方向的视角还提供东、南、西、北四个方向的倾斜视角，这使对建筑物进行结构性损毁评估成为可能。
Oblique aerial photography technology alleviate the phenomenon, because it provides the East, South, West, North four directions besides a vertical perspective. It is possible that the structural damage assessment of buildings.
5、以每梢取基叶、中部叶、顶叶三叶，每株取东、南、西、北、中五个方位梢或任一梢，采用平行跳跃法或随机取样法调查虫情简易而准确。
The type of parallel and random sampling is easy and precise for investigating pest among the eastern, southern, western, northern and middle shoots or any shoot of a tree and among low-, mid-and top-leaves of a shoot.
亲爱的小慧慧
