They argue that powerful beams of neutrinos could be used to turn entire stars into flashing beacons , broadcasting information across the galaxy .

他们指出，强大的中微子束能把整颗恒星变成闪亮的灯塔，向整个星系广播信息。

' There are people who are like beacons , and I 'm in the fortunate position that I can meet such people , ' she says .

她说，“有些人就像是灯塔，我这个位置让我有幸能结识很多这样的人。”

It is no problem to have radar stations and navigational beacons dotted at intervals of a few dozen miles all across the east coast of the u. s. - or the east coast of china as well .

在美国的东海岸或者中国的东部海岸，设置雷达和以几十英里的间隔设立导航灯塔都是没有问题的。

These people put in a lot of work , experienced many debilitating failures and losses , and followed their beacons of passion until they were , alas , experts .

这些人为此投入了大量的工作，经历了许多惨痛的失败和损失，然后继续跟随着心中热切的灯塔知道成为行家。

Migrating birds seek out those same spaces as beacons of food after their long journeys , and it is there that many spring birds can be seen .

经过长途飞行的候鸟看见这样的地方就像是标志食物所在的灯塔，所以在这些地方能够看到很多春季鸟类。