Question

下面这句英语中的about是什么用法，怎么翻译呢？

“The low-cost carrier market used to be about fast growth and uncomplicated strategies,” says Keith McMullan, of Aviation Economics, a consultancy. “Now it is about slow growth and complicated strategies.”过去廉价的航空市场增长势头强劲，而且不需要制定复杂的策略。

Answer 1

“The low-cost carrier market used to be about fast growth and uncomplicated strategies,” says Keith McMullan, of Aviation Economics, a consultancy. “Now it is about slow growth and complicated strategies.”
"廉价航运一度曾面朝快速发展与简约的经营理念"，航空业经济顾问基斯.麦克马伦介绍说。"如今它转向缓慢发展与复杂的经营理念。about在本句中是介词，意为涉及、围绕、针对