I am an attorney specializing in civil education and I practice here in san francisco .
我是一名专攻民法教育的律师，在旧金山执业。
As a doctor specializing in aerospace medicine , however , barratt knew how to counteract those changes with diet and exercise .
然而，巴勒特作为一名专攻航天医学的医生，他知道该如何利用饮食和锻炼来对抗这些变化。
Cameron was an experimental psychologist specializing in behavior analysis at mclean hospital , harvard 's teaching hospital for psychiatric disorders , and was the founding chairman of the behavioral-analysis department at simmons college , in boston .
But as you may know , I am a big advocate of specializing , and I realized that I had a better chance of being outstanding in my field by focusing on writing instead of visual art .
Not only big companies like caterpillar but many small companies in the united states have adapted to competition from emerging markets by specializing in technologically advanced , higher value , high-precision manufacturing that integrate electronics and use sophisticated automation .
