When you leave, Africa will no longer be an abstract notion or fleeting images on your TV.

当你离开的时候，非洲就不再是一个抽象的概念，或是电视中飞逝而过的镜头。

youdao

Abstract: the construction of the national TV site park mode of many controversial.

摘要：大明宫国家遗址公园的建设模式受到多方争议。

youdao

Abstract: the theory and implementation of visual phone based on digital TV network is introduced in this paper.

摘要：介绍了一种基于数字电视网络可视电话的原理和实现方案。

youdao

Sitting at a tabletop console, Paik could produce abstract TV for broadcast.

FORBES: If You Think 'Breaking Bad' Is Edgy, You Obviously Haven't Seen Nam June Paik's 'Magnet TV'

You also need an abstract black and white TV commercial that makes no sense, preferably directed by a European who goes by one name and screams at the caterer for bringing carbs onto the set.

WSJ: The Sweet Smells of Victory: Sports Fragrances That Should Be Invented