Margin of cultivation
[经] 耕作限度
🧩 词语组成解析
margin
['mɑrdʒən]
n. 边缘，范围;极限;利润，盈余;（版心外）的空白;
vt. 留边;成为…的边;加边于，围绕;为…加旁注;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
cultivation
[ˌkʌlti'veiʃən]
n. 教养;栽培;耕作;（关系的）培植;
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
Each item is to be wrapped separately in gerase-paper.
每件货物应单独用油纸包好。
and reduces correspondingly the amount of economic resources that could be used for developing the country.
从而相应地减少了那部分可以用来发展国家的经济资源。