卢萨卡 — — 当非洲领导人在定于2018年3月21日召开的卢旺达基加利首脑会议上发起成立大规模大陆自由贸易区（CFTA）时，避免推出某种空洞或冗余的条款应当是他们的首要任务。
LUSAKA – When African leaders launch the massive Continental Free Trade Area (CFTA) on March 21, 2018, at a summit in Kigali, Rwanda, their top priority should be to avoid rolling out something that is either hollow or redundant.