This is the Venice Lagoon with the three entrances: Lido, Malamocco, and Chioggia.

这是威尼斯泻湖的三个入口：丽都、马拉莫科和基奥吉亚。

At Chioggia and Malamocco different methods  were used to launch the caissons into the water.

在 Chioggia 和 Malamocco，使用了不同的方法将沉箱放入水中。

Over at Malamocco, the units were moved by  massive rolling platforms mounted on tracks.

在马拉莫科，这些装置由安装在轨道上的巨大滚动平台移动。

The two lower inlets - Malamocco and  Chioggia - have one barrier each, while there are two at Lido in the north where a  new artificial island fills the gap between them.

两个较低的入口 - Malamocco 和 Chioggia - 各有一个屏障，而在北部的 Lido 有两个，一个新的人工岛填补了它们之间的空隙。