英语单词清澈的怎么说

清澈的英文单词是 clear. 例如：

The water in the mountain stream was crystal clear. 山间小溪里的水清澈透亮。

Her eyes were a clear blue. 她的眼睛是一片清澈蓝色。

The sky was clear and blue. 天空晴朗蔚蓝。