专门技术

例句：

1. 1. The team is specialized in developing software for the new operating system.
   这个团队专门开发新操作系统的软件。
2. 2. The research was specialized in studying the effects of climate change on agriculture.
   这项研究专门研究气候变化对农业的影响。
3. 3.The company specializes in manufacturing high-quality electronic devices.
   该公司专门制造高质量的电子设备。