直径45米小行星同地球擦肩而过:http://www.bbc.co.uk//zhongwen/simp/science/2013/02/130215_asterod_earth.shtml
From:香港新聞:https://play.google.com/store/apps/details?id=com.eric.hknews
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直径45米小行星同地球擦肩而过:http://www.bbc.co.uk//zhongwen/simp/science/2013/02/130215_asterod_earth.shtml
From:香港新聞:https://play.google.com/store/apps/details?id=com.eric.hknews
Written By