I would prefer it if you smoked outside. = I would prefer you to smoke outside. I'd prefer it if you went outside mình thích cậu hút thuốc ở ngoài hơn
Jim would prefer that you take the cigarette outside I'd prefer it if you went outside mình thích cậu hút thuốc ở ngoài hơn
I would prefer it if you smoked outside. = I would prefer you to smoke outside. I\'d prefer it if you went outside mình thích cậu hút thuốc ở ngoài hơn
I would prefer it if you smoked outside. = I would prefer you to smoke outside. I'd prefer it if you went outside = mình thích cậu hút thuốc ở ngoài hơn
If you don't mind, I prefer it outside. Nếu cháu không ngại, cô thích ở ngoài hơn.