例句與造句

1. The other two were Project Gasbuggy and Project Rio Blanco.
2. They were Project Rulison in 1969 and Project Rio Blanco in 1973.
3. "' Project Rio Blanco "'was an underground nuclear test that took place on May 17, 1973 in Rio Blanco County, Colorado, approximately 36 miles ( 58 km ) northwest of Rifle.
4. It's difficult to find project rio blanco in a sentence. 用project rio blanco造句挺難的