It's a common phrase used to express a desire for something in the future.
Here's a breakdown of the components:
* Plus tard: Later
* Je: I
* voudrais: would like
Here are some examples of how it might be used in a sentence:
* Plus tard je voudrais un café. (Later, I would like a coffee.)
* Plus tard je voudrais visiter le musée. (Later, I would like to visit the museum.)
* Plus tard je voudrais te parler de ça. (Later, I would like to talk to you about this.)
Let me know if you have any other French phrases you'd like translated!