نخستین روز بازیهای المپیک لندن با شگفتی همراه بود. چین اولین مدال طلای بازیها را بدست آورد.
China's Yi Siling reacts after winning the women's 10m air rifle final competition at the London 2012 Olympic Games in the Royal Artillery Barracks at Woolwich in southeast London July 28, 2012.
Kazakhstan's Alexandr Vinokurov celebrates as he wins the men's cycling road race to claim the gold medal at the London 2012 Olympic Games July 28, 2012.
Italy's Valentina Vezzali celebrates defeating Tunisia's Ines Boubakri (not pictured) during their women's Individual Foil quarterfinal fencing competition at the ExCel venue at the London 2012 Olympic Games July 28, 2012.
Dominican's Republic Beatriz Piron prepares to lift in the women 48Kg Group A weightlifting competition at the London 2012 Olympic Games July 28, 2012.