黑白全塑相纸
black-and-white all plastic photographic paper
黑白相片立体图
black-and-white stereograph
黑白相守
in black and white integration
不辨黑白
not know chalk from cheese
颠倒黑白、颠倒是非、混淆是非
call white black、 swear black is white
仿真黑白信号
artificial black or white signal