Ronald Reagan Remarks on the 40th Anniversary of D-Day We're here to mark that day in history when the Allied armies joined in battle to reclaim this continent to liberty. For four long years, much of
We had a bleaching event in 2010 in the Caribbean that took off big patches of skin on boulder corals like these. 加勒比海在2010年也经历了白化事件，当时就像这样大片大片的珊瑚礁表面被剥离了。 This coral lost half of its skin. But if you
