Although in recent years it has increased, the proportion of multicolor advertising is still small. Black and white advertising will still be the main trend in the future.

彩色广告近年虽有所增长但比例极小，发展缓慢，黑白药品广告仍将是长期的主流趋势。

youdao

The company has spent much money on advertising their new type of black-and-white television, but they are simply baying at the moon, for nobody would want a cheap.

这家公司化了一大笔钱为 黑 白 电视机做广告，但是他们是徒劳的，现在彩色 电视机便宜了，谁还会再买 黑 白的呢？

youdao

A giant black-and-white poster of CNN founder Ted Turner in Apple's "Think Different" advertising campaign hangs on a wall in a room surrounded by pictures of his three children.

房间里到处是他三个孩子的照片，墙上挂着CNN创始人特德·特纳（Ted Turner）在苹果的“不同凡响”广告中的巨幅黑白海报。

youdao

The surprisingly sharp topics that arise in interviews (filmed mainly in black-and-white) include eroticism, poverty, mediatized violence, gender equality, gay marriage, the power of advertising, and the deformation of minds and manners by television.

NEWYORKER: Land of Milk and Honey