specializes in medicine 专攻医学
specializes in law 专攻法律
specializes in teaching 专注于教学
specializes in software development 专门从事软件开发
specializes in customer service 专门从事客户服务
A: What does your firm specialize in?
A：你们公司专门从事什么？
B: We specialize in software development and IT solutions.
B：我们专门从事软件开发和IT解决方案。
1) 从事特定领域的专业工作
2) 专门研究或训练某项技能
3) 在某一领域具有专长
1. 专门从事，专注于某一领域或职业
2. 在某项技能或工作上有专长
verb
1. To concentrate on and become an expert in a particular subject or skill.
Synonym: focus on, concentrate on, pursue