0 to tell someone something that another person has told you -- 告诉
If he provided us with any information, no one passed it on to me. 如果他给我们提供了什么信息的话,没有人告诉过我。
1 to give someone something that another person has given you -- 传递
Can you pass these instructions on to your colleagues?
He asked us to pass the message on to the rest of the class.
When you get the information, please pass it on.