- 这位歌手终生致力于研究中国西北部的民间传说。
The singer devoted his whole life in study of the folklore in the northwest part of China.
- 这座城市位于加拿大的西北部。
The city is located in the northwest part of Canada.
- 游客们开车向西北而去。
The tourists drove northwest.
- 西北部有一大片丘陵地带。
There is a large hilly area in the northwest.
