埃菲尔铁塔是巴黎一个熟悉的地标。

The Eiffel Tower is a familiar ___landmark in Paris.

它坐落在一个俯瞰河流的岩石露头上，是一个从许多英里外都能看到的地标。

It is situated on a rocky outcrop overlooking the river and is a ___landmark visible from many miles.

这座古城堡几个世纪以来一直是一个地标，引导旅行者穿过山谷。

The ancient castle has been a ___landmark for centuries, guiding travelers through the valley.