The main image suffered from a strange spotting effect near the sun due to a combination of a wet GND filter and sun flare, so I had to clone these out.

因为中灰渐变滤镜被弄湿和太阳的耀光，主图在靠近太阳的部位有奇怪的光点，所以我不得不把这些克隆出来。

Explanation: on Valentine's Day (ET) the Sun unleased one of its most powerful explosions, an X-class flare.

解释：就在情人节这天(美国东部时间)，太阳释放了它最具力量的爆炸之一——一个X级的耀斑。

On February 14 the sun erupted with the largest solar flare seen in four years-big enough to interfere with radio communications and GPS signals for airplanes on long-distance flights.

2月14日太阳爆发了四年以来最大的太阳耀斑——大到足以干扰无线电通讯和长途客机的全球定位系统信号。

Wide-angle lenses tend to work best because the blown-out sun takes up less of the image, but they are susceptible to lens flare.

很多情况下使用广角镜头是合适的，它可以让曝光过度的太阳占据较少空间。 但广角镜头很容易受到产生光晕。

This can create a brightening on the sun called a flare, and is also often accompanied by the release of a cloud of plasma called a coronal mass ejection (CME).

它能在太阳上形成一个亮点称为耀斑，也经常伴随着等离子云的释放，称为日冕物质抛射(CME)。

On Dec 13, 2006, the sun itself provided a crucial clue, when a solar flare sent a stream of particles and radiation toward Earth.

2006年12月13日，当一次太阳耀斑向地球发射了一束粒子和辐射流时，它为我们提供了一条重要的线索。

This is clearly not a flare line from the Sun, as the dust clustered around the Moon Swirl seems to expand at the end where it has been ruffling.

这显然不是从太阳耀斑线，围绕月球漩涡聚集的灰尘，似乎已惹怒在年底扩大。

In this scenario a vast solar flare or expulsion of gases from the sun in December 2012 will engulf the Earth wreaking havoc upon mankind and the planet's ecosystems.

根据这一想定，太阳将在2012年12月出现一次猛烈的太阳耀斑或者气体喷发。太阳的“肆虐”将让地球陷入毁灭性灾难，吞噬人类和其它所有生态系统。

Three-dimensional propagation properties of the flare-shock wave would bear close relations to the magnetic structure on the sun and the large scale structure in the interplanetary 'space.

耀斑-激波传播的三维特性与太阳黑子活动区，日冕及冕洞的磁结构有密切关系。