a greenfield site的用法和样例：
- The fledgling Everton played in a number of locations but settled on a greenfield site between Anfield Road and Walton Breck Road.
- The report highlighted a greenfield area at Shottery as a potential site, which would also see a relief road built.
- Results of her husband and all other women, I Secret Love, a Greenfield, no outcome of a love triangle ...
- Nationally, too, for instance, we've set tough targets to improve air quality, limit building on greenfield sites and have expanded the green belt.