"Desire to share" in Engpsh can be translated as "a wilpngness to share." It refers to a feepng or motivation that a person has to offer or give a part of what they have or know to others.
Example sentences:
I have a strong desire to share my knowledge with others.
She has a desire to share her experiences with the world.
Translations:
我有强烈的分享知识的愿望。
她有把她的经历与世界分享的愿望。