LessonI InternationalTrade(l) 1.重点句子 ()A country may develop a particular comparative advantage purely through its own action, independent of the endowment of nature 个国家可以不依赖于大自然的恩赐而完全通过 自身的行动来发展某一具体比较优势。 independent of sth: not depending on sth.独立于Lesson1 International Trade(I) ◼ 1．重点句子 ◼ (1) A country may develop a particular comparative advantage purely through its own action, independent of the endowment of nature. 一个国家可以不依赖于大自然的恩赐而完全通过 自身的行动来发展某一具体比较优势。 ◼ independent of sth:not depending on sth. 独立于