The beacons light up around the airport at night.

机场周围在夜晚会亮起信号灯。

The beacon in the distance guides the way back.

远处的灯塔指引着回去的路。

The beacon is used to guide planes to land.

无线电信标台是用来指引飞机着陆的。

She is a beacon of hope for women navigating the darkest passage of their lives.

她是个指引女性们穿越她们生活最黑暗时光的希望的灯塔。

In our case, we have found the true acoustic echo beacon.

在我们的例子中，我们找到了真正的声学回声信标。

While each box contains a beacon, the unit only has enough battery power to transmit a signal for 30 days.

虽然每个盒子里都有一个信标，但这个装置的电池只能够传输30天信号。

Planes must zigzag from one ground beacon to the next, and ascend and descend in steps at each stage obtaining permission from the ground.

飞机从一个地面信标到下一个信标曲折飞行，在每一阶段都要经过地面的许可才能上升和下降。

He was a beacon of hope for the younger generation.

他是年轻一代的希望之灯。