More to the point think of your eyebrows designed to keep dust and rain out of your eyes but very useful in sending signals to other people.

想想你的眉毛，更能说明这个问题，它是被设计来防止灰尘和雨水落入你眼睛里的，但在给他人传递信息方面，也很有用。

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Their explanation: a faint, far-off companion star to the Sun was sending down a rain of comets when it reached just the right point in its orbit.

他们的解释是这样的：遥远的地方，太阳有一颗微弱的伴星，当它到达轨道的某个定点时，就会产生大量彗星。

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Maybe the torrential rain misted up his glasses at some point during the match because that didn't tally with the display I saw.

也许比赛时的雨有点大，某些时候弄湿了他的眼镜，比赛中我看到的某些场景，他老人家却没有看到。

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"The brunt of the storm itself was intense but short -- there was very strong rain and wind for about 15 minutes, at which point the rain cleared and the lightning show began, " said Matthew Burke, a CNN iReporter who photographed lightning sprawling across the New York City skyline.

CNN: N.Y. state official among 3 killed during powerful storms

In the day's other game involving an African team, Burkina Faso secured a 1-1 draw with New Zealand in a match which had to be suspended at one point because of torrential rain in Enugu.

BBC: Gambia lose, Burkina draw at U17

Hail and heavy rain pelted the metro area to the point that emergency workers had trouble responding to "widespread" reports of injuries.

NPR: 2 Dead When Tornado Hits Oklahoma City Area