The persimmons grown in Lintong District look as red as fire and as clear as crystal, hence the name Fire-crystal persimmons.
The lake was blue and intoxicating. The clouds scattered around it. The air was clear as crystal and the scenery was picturesque.
Transparency does not mean that we can be stained. Transparency only means that our heart is as clear as crystal.
Far out in the ocean, where the water is as blue as the prettiest cornflower, and as clear as crystal.
Far out in the ocean, where the water is as blue as the prettiest cornflower, and as clear as crystal, it is very, very deep;
Your eyes are as clear as crystal.
