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 .

卡梅伦是一位哈佛大学附属医院－麦克林医院的实验心理学家，专攻精神病行为分析，并且是波士顿西蒙斯学院行为分析部门的创始主席。

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 .

但是，正如你所知，我是一个专攻的支持者，并且我意识到了，我在写作方面比在视觉艺术方面更有可能取得杰出的成绩。

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 .

在美国，不只是像卡特彼勒这样的大公司，就连很多小公司都已经开始加入与新兴市场的竞争中，它们把电子科技与高精度自动化管理结合起来，专攻高科技、高产值、高精度的制造业。