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	South Africa's role in BRICS	http://m.hwdly.com.cn/regional/2011-09/15/content_13691874.htm
	The history of the Square Kilometer Array	http://m.hwdly.com.cn/world/2011-09/15/content_13691915.htm
	South Africa ready to host COP 17 Summit	http://m.hwdly.com.cn/regional/2011-09/15/content_13691911.htm