因为我是一个设计师，我的工作需要我经常查阅大量设计资料，浏览大量国外设计网站，随时掌握最新的设计资讯，所以我必须学好英语，这对我的工作有很大帮助。
參考答案:Since I'm a designer, my job requires me to read tremendous amount of information frequently, this include surfing around a lot of overseas design websites for being updated with the most advanced design information, this is the reason why I should master English, this will be very much helpful for my job.
