船上的禁闭室位于船的下层甲板。

The brig was located at the lower deck of the ship.

那妇人家从下层甲板上的货箱和棉花包中向前走去，最后坐定下来，唧唧喳喳地忙著哄她的娃娃。

The woman walked forward among the boxes and bales of the lower deck, and, sitting down, busied herself with chirruping to her baby.

那妇人家从下层甲板上的货箱和棉花包中向前走去，最后坐定下来，唧唧喳喳地忙着哄她的娃娃。

The woman walked forward among the boxes and bales of the lower deck , and , sitting down , busied herself with chirruping to her baby.

我为下层甲板制作顶棚，试着安放到纵梁和支架上的合适位置。

I made the ceiling for the lower gun deck trying to place the carlings and ledges in their proper place.