Rational exploitation
[經] 合理開采
?? 詞語組成解析
rational
['r??n?l]
adj. 神智清楚的;理性的;理智的;合理的;
n. 合理的事物;[數]有理數;懂道理的人，人類;〈英〉合理的服裝;
ration定量，計算+al...的→通過計算的→合理的
exploitation
[?ekspl?i'tei??n]
n. 開發;利用;剝削;廣告推銷;
??? 情景例句
That's just what I need!
真是怕什么來什么！（反話，用嘲諷的語氣。）
Aren't they students?
他們不是學生嗎？
they had escaped from the paper bag and had taken complete possession of the hall!
它們從紙袋里逃了出來，爬得滿廳都是！