fist industry

• 优势产业

fist industry的用法和样例：

例句

1. These advantages have revolutionized the concrete cutting industry.
   这些优势产业出现革命性的混凝土切割。
2. Coal's industry is one of the preponderant industries in Inner Mongolia.
   煤炭产业是内蒙古的优势产业之一。