英语语法分析

By then there were only a dozen or so true lighthouses in the colonies.

那时，在各殖民地，真正的灯塔仅有十几个。

Later in the campaign, there's sailing ships and lighthouses and more.

在之后的战役中，还有帆船和灯塔等。

An incredible image showing some of the first lighthouses on the Pearl River.

一张难以置信的照片展示了珠江沿岸的第一组灯塔。