最后，美非领导人峰会的规格相当高，有40多个国家的元首出席，奥巴马总统也直接参与了峰会，这使得非洲话题成了热门。
Finally, the high profile of the US-Africa Leaders Summit, with more than 40 heads of state in attendance, as well as President Barack Obama’s direct involvement, generated buzz about Africa.