界桩的英文：
boundary post
landmark
terminus boundary marker
Boundary is used with administrative areas smaller than a state or country boundary
用于指行政区域,范围比国家小
An exact artificial boundary condition is obtained on a spherical boundary by a constructive method.
同样，采用构造法在球面上获得了精确的无反射人工边界条件。
There are no indecisive boundaries between the two opinions.
这两种意见界线分明。
There was a big post/a lot of post this morning.
今早邮件很多。
Sign posts direct travellers.
路标给游人指路。
You would have posted scam！
你会把诈骗的事给捅出去！
ILT
干扰测量界标跟踪器
Nelson's Column in Trafalgar Square is a London landmark.
特拉法尔加广场上的纳尔逊将军纪念柱是伦敦的标志性建筑。
Describe your location by landmark or area of town.
请按城镇的界标或区域介绍您所在的位置。
