土地担保协调员的英文：
Field Assurance Coordinator
n. 原野，田地；运动场；领域，专业；实地，野外
adj. 实地的，野外的，野战的；野生的；田间的
v. 接球；巧妙回答
A rectangular field is to be subdivided into eight equal fields to sell.
这块矩形的土地被划分成八等分再出售。
Scatter seeds on the fields/scatter the fields with seeds
在田里播种[把种子撒在田地里]
They leveled a field yesterday.
他们昨天平整场地了。
n. 保证，担保；确信；断言；保险；厚脸皮，无耻
His success is assured.
他取得成功是无疑的。
To inform positively;assure.
使确信斩钉截铁地告知；使确信
They answered with assurance that it was against the rules.
他们很有把握地回答说那是违反规定的。
n. 协调人；协调器
coordinate the movements of the arms and legs
使胳膊和腿的动作协调
The equations are written in rectangular coordinates.
这些方程是在直角座标系中写出的。
The third coordinate is elevation.
第三项坐标是高程。