1. Through the curtesy of China Telecommunications, we have known that your company is one of the learding manufacturers of precision instruments in the UK.
承蒙中国通讯公司介绍，得知贵公司是英国最大的精密仪器制造商之一。
youdao
2. Through the curtesy of China Telecommunications, we have known that your company is one of the learding manufacturers of precision instruments in the UK.
