Meaning of bì:
bì
碧
Noun
green jade
Húshuǐ xiàng bìyù yīyàng qīngchè.
湖水像碧玉一样清澈。
The lake water is as clear as green jade.
Adjective
bluish green; blue; jade
Húshuǐ de yánsè shì měilì de bìsè.
湖水的颜色是美丽的碧色。
The color of the lake is a beautiful bluish green.
Húmiàn de yánsè shì bì lǜ de.
湖面的颜色是碧绿的。
The color of the lake surface is teal.
Hú shuǐ shì cuì lǜsè de, jiù xiàng fěicuì yīyàng nàme bì lǜ.
湖水是翠绿色的,就像翡翠一样那么碧绿。
The lake water is emerald green, so jade-like and vivid.