ahlam1399
08-26-2016, 05:49 PM
Air pollution in Singapore reached very unhealthy levels as haze engulfed most parts of the city, an indication that renewed cross-border efforts to combat forest fires in Indonesia are showing scant signs of success.
أكثر... (http://www.wsj.com/articles/singapores-air-quality-plummets-as-haze-returns-1472187305?mod=fox_australian)
أكثر... (http://www.wsj.com/articles/singapores-air-quality-plummets-as-haze-returns-1472187305?mod=fox_australian)