Although the job was related overseas, as I had hoped, I could not speak English at all when I joined the company. I could hardly communicate with colleagues from overseas. I was very frustrated, so I started learning English online.
As I exchanged emails in English with the headquarters in Italy and my supervisor and attended dinners and events with business travelers from overseas, my TOEIC score improved to more than double the score I had when I was in college. I now communicate with my colleagues in English via e-mail and chat without any hesitation.