例句與造句

1. One early variant, the J1N1-F, had a spherical turret with one 20 mm Type 99 Model 1 cannon mounted immediately behind the pilot.
2. Like the KAI, it had twin 20 mm Type 99 Model 1 cannon firing upward in a 30?upward angle, but added a second pair firing downward at a forward 30?angle, allowing attacks from above or below.
3. The design that emerged from this study was for an all-metal mid-wing monoplane with fabric-covered control surfaces and powered by four 1, 870 hp Nakajima 20mm Type 99 Model 1 cannon each in a power-operated dorsal and tail turret plus single-mount hand-operated 7.7mm Type 92 machine guns in the nose, ventral and waist positions.
4. It's difficult to find type 99 model 1 cannon in a sentence. 用type 99 model 1 cannon造句挺難的