heavy industries短语⁵⁴⁴⁷⁵ 基本例句 机重工业 CSR acquired much of its technological know-how from one of its former partners, Kawasaki Heavy Industries— the firm that constructed many of the original bullet trains in Japan. CSR的许多技术性资料取自它以前的伙伴日本三菱重工。日本的许多原创子弹头列车是由该公司建造的。 yeeyan