Sunset (5K) -- The sun sets behind the horizon as clouds slowly drift past.

日落（5K）— 在云慢慢漂浮经过的过程中，太阳落到了地平线下。

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And if the case drags on for too long, Sun may sink behind the horizon for good.

如果收购一事拖得太久，那么为了大家好，这轮“太阳”可能就会消失在地平线上。

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To know what's inside a black hole, we need something to come out from behind the event horizon, and reach us via a telescope.

要知道黑洞里究竟是什么，我们需要有什么东西从视界里出来，并让我们用望远镜看到。

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But in March this year, the two German companies behind the Horizon project - E.

BBC: Wylfa nuclear power station on Anglesey

Murray Edwards, the billionaire behind Horizon, sitting back in a Calgary boardroom.

FORBES: Crude Awakening

Our local guide in Hwange, Dixon, stays behind in the vehicle and scans the horizon with binoculars as Christensen and I walk toward the pool of water.

WSJ: Walk With the Animals