1·Increasing development is leading toward a crisis for the pronghorn, threatening to choke off their passageway.
对叉角羚来说，蒸蒸日上的发展正在导致一场危机，那可能会堵塞它们的通道。
2·These structures are called Passage Graves, because the inner chamber, sometimes several chambers in fact, could only be entered from the outside through a narrow passageway.
这些结构被称为通道式坟墓，因为这里的内室，有时实际上是几个房间，都只能从外面通过一个狭窄的通道进入。
3·If you see a passageway to your left, turn left.
如果看到左边有通道，就向左转。
4·As at Trappers Point so here at the Funnel; incremental human activities are accumulating toward a crisis for Grand Teton's pronghorn-threatening to choke off their passageway.
“漏斗”这里像在“捕捉器点”一样，人类活动的增加正在积累大提顿叉角羚的危机——将要切断它们的通道。
5·Ensure that evacuation passageway and safety exit are unblocked and set up evacuation marks on fire control safety conforming to the state regulations.
保障疏散通道、安全出口畅通，并设置符合国家规定的消防安全疏散标志；