What is different between sims 3 and sims 2?

I havent played sims 3 yet, but I have sims 2 and all expansion packs.
I think that the sims 2 is great but sims 3 normally has আরো options.
So, i cant tell আপনি that sims 3 is better because sims 2 is just fine!!!

In the Sims 3 আপনি can buy cars, Grim Reaper has different style, I think আপনি can see what your kid is doing at school, আপনি can see your adult sim at work অথবা any commutity lot, steal (be the burgular), change your sims style, and when your an elder your a ghost not packing up to go to death. I think those are the differences. হাঃ হাঃ হাঃ I dont own the game but I seen vids on YouTube