The letter was publicised in Mr Medvedev’s videoblog, which showed him ominously dressed in black and overlooking the Black Sea coast patrolled by two Russian warships.
这封信在梅德韦杰夫的视频博客中被宣读，衬托着他那不吉利的黑色外套，和在黑海巡逻的两艘俄罗斯军舰。
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To that end the Hubble Space Telescope often proves handy for discovering celestial objects shaped like everything from a sea horse, the letter X, tadpoles and flying saucers.