So what they could do is creating these passageways.

所以它们能做的是创造这些通道。

When the balloon is inflated, it forces the passageway open again.

当气球充气的时候，它会强迫同道再次打开。

They were in a narrow stone passageway lit with flaming torches.

眼前是一道狭窄的石廊，燃烧的火把将它照得通明。

We got out and walked along one of those polished concrete passageways.

我们走出电梯，沿着一个锃亮的混凝土楼道走着。

Abreast of latitude 60 degrees, every passageway had disappeared.

在南纬60度海面上，什么通路都没有。

There were footsteps coming down the passageway outside.

外面的过道里传来了脚步声。

Every secret passageway out of the school was covered.

所有通往校外的秘密通道都被堵住了。

First year. - There are seven secret passageways...

一年级时 -有七条秘密通道。

That passageway is 35 miles long.

这些隧道全长35英里。

The passageway sloped downward, and Harry was reminded of Gringotts.

这个走廊顺坡而下，这使哈利联想到了古灵阁。