Translation is also subdivided. Some companies specialize in chemical engineering, while others specialize in architecture or textiles, commerce, patents, machinery, medical care, electronics, networks, software, energy, electricity, law, literature and so on. In the face of large-scale translation projects, it is difficult to ensure the unification of terminology (TM), project cooperation, schedule control, process control, delivery guarantee and cost control in this traditional way.
Cambridge University Examinations Committee began to reform BEC in 1999 and adopted a new BEC in May 2002. The new BEC is divided into three grades, BEC primary, BEC advanced and BEC advanced. The examination is divided into written examination and oral examination, which consists of four parts: listening, reading, writing and speaking.