It left this place of devastation with prodigious speed, 100 feet beneath the waters.

“鹦鹉螺号”潜在水下100英尺处以惊人的速度飞快地离开这处令人悲痛的地方。

Their gauges were reading that they were 270 feet beneath water but unknown to them, their gauges were actually broken.

他们的测量仪显示他们在水下 270 英尺，但他们不知道，他们的测量仪其实已经坏了。

The Jackdaws had stolen it to the last wisp and flung it all into the chasm that yawned for hundreds of feet beneath the nest.

寒鸦把它偷走了最后一缕，然后把它全部扔进了巢穴下方数百英尺开裂的深渊中。