why the sky is blue好象不对,那么Can you tell me why the sky is blu

why the sky is blue好象不对,那么Can you tell me why the sky is blu Why is the sky blue? Why the sky is blue? The sky why is the blue是宾语从句吗? why the sky is blue 的成分分析 翻译英语句子"why is the sky a blue color?" 天空为什么是蓝的?Why the sky is blue ? The sky is blue i know why the sky is bule 与why the sky is bule有错吗 请用英语回答这个问题,Why is the colour of the sky blue? THE SKY IS BLUE怎么样 what the sky is blue