Tính từ thường được nhấn mạnh bằng cấu trúcIt is/ was + adj + to-infinitive
Ex:
- Travelling by air is fast. → It is fast to travel by air. (Đi bằng máy bay thật là nhanh.)
- Learning a foreign language is necessary. → It is necessary to learn a foreign language. (Học ngoại ngữ rất cần thiết.)
- We found that getting a visa was difficult. → We found that it was difficult to get a visa. (Chúng tôi nhận thấy rằng thật khó xin hộ chiếu.)
