Solar storms could wreak havoc on satellites and power grids, and so scientists have humbly turned to netizens across the world to help watch our sun for possible signs of such storms.

太阳风暴会对卫星和电网造成严重破坏，所以科学家谦虚地请求世界各地的网民帮忙观察太阳，寻找可能预示着太阳风暴的迹象。

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All signs point to the lockout ending soon, so Kobe and LeBron and Dirk will be back on the court.

一切迹象都表明停摆很快就会结束，因此科比·勒布朗德克们也即将回归赛场。

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You put the seat belt signs on and advise the cabin crew, telling them whether they need to put away equipment or trolleys so that nothing flies around the plane.

你打开安全带指示灯，并通知机组人员，告知他们是否要把一些设备或者手推车储藏起来，让飞机上不会有东西飞起来。

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Mr Yearley said cameras should be made more visible and speed limits should be posted on camera warning signs so drivers can avoid unwittingly going too fast.

BBC: RELATED BBC SITES

Users got fed up with high taxes on the manufacture of things like virtual T shirts, so they sent their avatars on strike, marching and carrying signs against their own world.

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Whether that has taken place, and if so on what scale, is still unknown, but the signs are ominous.

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