F-16

例句：

1. 1. The F-16 is a popular fighter jet in the United States Air Force.
   F-16是美军空军中流行的战斗机。
2. 2. The F-16 was developed to replace the older F-4 Phantom II.
   F-16是为了取代更老的F-4幻影II而开发的。
3. 3. The F-16 has been used in many wars around the world.
   F-16在全球范围内的许多战争中都使用过。