由 台灣英語網1.0 » 週六 8月 22, 2015 4:56 pm
You can say, I'm from Taiwan, I first arrived in LA, after that I went to San Diego then back to LA. Now I'm here.
You really don't need to say "I came from Taiwan...." Usually people would ask you "Where are you from?"
I seldom hear "Where did you come from?", in that case, of course you would say "I came from Taiwan."