青金石蓝的

例句：

1. 1. The sky was a deep shade of blue, reminding me of the ocean.
   天空是深蓝色，让我想起了海洋。
2. 2. The dress is made of blue silk, which looks very elegant.
   这件裙子是用蓝色的丝绸做的，看起来非常优雅。
3. 3. The painting depicts a scene from nature, with a blue sky and green trees.
   这幅画描绘了一幅自然场景，有蓝天和绿树。