Projected Impact Point的用法和樣例：
例句
- The point of the impact just shoots the goal.
彈著(zhù)點(diǎn)正好擊中目標。 - Adjusting fire requires that you can not only see the impact area, but can also view it from a perspective where you can accurately gauge depth.
校正炮火則需要你不僅要能夠看到彈著(zhù)點(diǎn)，而且要能夠從你的觀(guān)察點(diǎn)精確地測距。
