If Jean Valjean had ascended the gallery he would have arrived, after a thousand efforts, and broken down with fatigue, and in an expiring condition, in the gloom, at a wall.

• 这条支管，作为总管的辅助管道，就在梅尼孟丹街下面被一块把水分成上游和下游的高地与总管分隔开。