Standing on the eastern and western tips of the island respectively, while they are pagodas, they also serve as important lighthouses灯塔.
它们一东一西立在江心屿的两端，虽然是佛塔，但同时它们也是瓯江上重要的航标灯塔。
aero obstruction light
航空碍航指示灯航空障碍灯标
A tall structure topped by a powerful light used as a beacon or signal to aid marine navigation.
灯塔上面装有大功率照明灯的一种高建筑，用作指示海上航行的信标或标志
The lighthouse on the nearby Luojia Hill is an important international navigation mark and has long been indicated in the world nautical chart as such.
紧靠普陀山的洛迦山灯塔，是国际航 道的重要航标，列入世界航海地图中。
The colours of light signals on aids to navigation
GB12708-1991航标灯光信号颜色
Corporation of Trinity House
灯塔与引航公会英国海事局
We picked up the harbour lights as we sailed along.
我们向前航行时看见了港口灯塔。
"beacon:a signaling or guiding device, such as a lighthouse, located on a coast."
灯塔:位于海岸用以发送信号或导航的装置,如灯塔。
A signaling or guiding device, such as a lighthouse, located on a coast.
灯塔位于海岸用以发送信号或导航的装置，如灯塔
Large Navigational Buoy
大型助航灯浮大型助航浮标
The lighthouse on the top of the hill serves as a mark for fliers.
山顶上的灯塔成了飞行员（别地形）标志。
A Photovoltaic Generated LED Pharos Basing on DSP
一种基于DSP的光伏发电LED航标灯
The digital communication system of Type IMA-800 revolving lights for aids-to-navigation
IMA-800型航标旋转灯器的数字通信系统
navigation lamps
航行灯号灯(包括桅灯
optical element (lenses and prisms) mounted on panels or drums, for lighthouses or beacons
光学配件（透镜和棱镜）安装在面板或鼓筒上,用于灯塔或灯标
Love is"an ever-fixed mark that looks on tempests and is never shaken,"he continued.
爱情是引导航向的灯塔，无论面临何种暴风疾雨也不会动
The first navigational lights in the New World were probably lanterns hung at harbor entrances.
在新大陆上，最初的航标灯要算那些挂在港湾人口的提灯了吧。
The ship home in on the lights of New York harbour
该船在纽约港的航标灯指导下驶进港口。
