1、天空的英语为“sky”，读：英[ska]。
2、sky，第三人称单数：skies；复数：skies；现在分词：skying；过去式：skied；过去分词：skied。
3、The stars were points of light in the sky.天空中的点点光亮就是星星。
4、The sky suddenly went dark and it started to rain.天空骤然转暗，随即下起雨来。
5、The sun was low in the sky.太阳低挂在天空。
6、The air was crisp and clear and the sky was blue.空气清新，天空碧蓝。
7、The sky was full of dark masses of clouds.天空中乌云密布。