boundary tablet

界碑，界石

1. 界碑,界石：boundary survey ==> 地界测量,边界测量 | boundary tablet ==> 界碑,界石 | boundary tag method ==> 边界标志法

2. 界碑：I need to talk to you.我需要跟你谈一谈. | 界碑:boundary tablet | 废弃的:abandoned