Sometimes in the English class I felt frustrated when I had to read articles about the environment or health or education, because I wanted to concentrate on my own field, but we didn't read anything about engineering.
有时在英语课上,当我读环境、健康

的文章时,我总感到受挫,因为我想专注于我的领域,但是我们读不到任何关于工程学的文章。