To me the past is black and while, but the future is always color.

对我而言，过去平淡无奇，而未来却是绚丽缤纷。

youdao

While Thanksgiving, Black Friday and Cyber Monday all saw record spending online, in-store sales plunged over the holiday weekend.

尽管感恩节、黑色星期五和网络星期一的网上消费都创下了纪录，但假期周末的实体店销售额却大幅下降。

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While waiting at a traffic light, they saw a black Mercedes coupe on one side and a homeless man begging for food on the other.

在红绿灯旁等候的时候，他们看见一辆黑色奔驰轿车在一边，一个无家可归的人在另一边乞讨食物。

youdao

Country music was for white people, while black people performed rhythm and blues music.

VOA: special.2010.04.02

Good things of Day begin to droope, and drowse, While Night's black Agents to their Prey's do rowse.

光明渐渐沉寂，消失，黑暗却更加振奋。

耶鲁公开课 - 文学理论导论课程节选

The TM10 will be available in black and silver models, while the SD10 in black only.

ENGADGET: Panasonic's HDC-SD10 and HDC-TM10 HD camcorders get US price, release date

The Met Office also had a rare red warning for snow and blizzards in part of the Brecon Beacons and Black Mountains while the rest of the country had an amber warning.

BBC: Wales snow: Ice warning after overnight freeze

The Nokia Lumia 920 comes in red, white, black, yellow, and cyan while the Nokia Lumia 820 comes in black.

ENGADGET: Nokia Lumia 920 and 820 land stateside on AT&T's 4G LTE network this November