例句與造句

1. In 1982 the U . S . Army started the Light Helicopter Experimental ( LHX ) program to replace think outside the box.
2. During the early 1980s, the U . S . Army began formulating a requirement for the replacement of its helicopters then in service, resulting in the Light Helicopter Experimental program.
3. The "'Light Helicopter Experimental "'( "'LHX "') program was a 1980s United States Army helicopter procurement project to replace the AH-1 Cobra and OH-58 Kiowa helicopters.
4. The "'Bell D-292 "'was an American experimental helicopter developed by Bell Helicopters for the United States Army Advanced Composite Airframe Program ( ACAP ) as part of the studies involved in the Light Helicopter Experimental ( LHX ) program.
5. It's difficult to find light helicopter experimental in a sentence. 用light helicopter experimental造句挺難的