表白 biǎobái HSK7 to explain oneself Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 红色代表白天，黑色代表黑夜。 hóngsè dàibiǎo báitiān, hēisè dàibiǎo hēiyè. Red represents day and black represents night. Source: CCMatrix