n.灯塔
The lighthouse is still within sight. 灯塔还看得见。
A lighthouse was flashing in the distance. 灯塔在远处发出闪烁的光。
They saw the intermittent flashes from a lighthouse. 他们看见了灯塔发出一闪一灭的光。
The lighthouse of the island gleamed in the distance. 远处岛上的灯塔在闪耀着。
