What I had was a very particular set of engineering skills, skills I'd acquired over my career (Laughter) that were new to people who had been working on the air pollution problem for so many years.
제가 갖고 있는 것은 제가 몇 년간의 경력을 통해 갖게된 특정 엔지니어링 능력 뿐이었죠. (웃음) 그런데 이 능력이라는 것이  몇 년동안 대기오염과 씨름해온 다른 사람들에겐  매우 새로운 것이었습니다.