id	domain	url
fbem-27663	www.docin.com	www.docin.com/p-709930232.html
fbem-27663	unctad.org	https://unctad.org/topic/investment/world-investment-report
fbem-27663	baijiahao.baidu.com	https://baijiahao.baidu.com/s?id=1790962681787360233