一次又一次地，消防员通常会栖息在结构上方的高距离上，从塔梯子桶中将水倒入愤怒的地狱中。通常，流的图案在撞到目标之前就会分解，因为风吹来，或者因为距离离物镜很远。对于带有预填充监视器喷嘴的空中梯子也可能是正确的。
（1）很多次，我们在练习溪流部署时没有瞄准建筑物的奢侈。（J.J. Cassetta摄影。）
Since we often don’t train on flowing into a structure that’s not on fire, much of our learning process comes from squirting water into a parking lot, watching others operate at fires (live or on video), or fireground experiences (photo 1). However, like anything else, there are numerous ways to perform our tasks. Just because we’re being pulled out of a heavily involved structure doesn’t mean we just go to an all-out defensive attack; we must understand that just because we’re pulled out or off a top floor and going to master stream operations, there’s a good chance we might be marching right back in there with handlines if the master streams knocked down the bulk of the fire.
