After the 7min one spilt its last grain, he turned it upside down (the 11min one is still to spill sand for another 4 minutes).
当7分钟的沙漏漏完后，把它倒转（11分钟的沙漏还有4分钟）。
A sheen of oil from the Gulf of Mexico spill is nearing the white sand beaches of north- west Florida, officials say.
美国官员称，一层墨西哥湾海地钻井漏油正逼近佛罗里达州西北部海岸。
Under UV light, tar from the Gulf of Mexico oil spill lights up orange-yellow on the beaches of Gulf Islands National Seashore (picture) while clean sand glows purple in a long-exposure picture.
长曝光拍摄的图片中，大片的油污在紫外线下发出橙黄色的光，干净的沙子为紫色。这是海湾岛国家海滨沙滩上的情景。
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