天蓝 tiānlán sky blue Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 白天，蓝光唤醒我们，刺激我们。 báitiān, lánguāng huàn xǐng wǒmen, cìjī wǒmen. During the day, blue light wakes us up and stimulates us. Source: CCMatrix