Launch complex e tank: o que têm em comum
- Passo 1. Launch complex — utiliza — Rocket. Launching rockets.
- Passo 2. Rocket — utiliza — Reaction force. A rocket moves by reaction force.
- Passo 3. Reaction force — é utilizado em — Machine gun. Recoil energy reloads the weapon.
- Passo 4. Machine gun — faz parte de — Tank. The Mark I’s machine guns.