Who knew that after raising two kids,John and Carol would have twins?

Who knew that after raising two kids,John and Carol would have twins?
“I was afraid to drive in the snow.Not great when you live in Alaska.” Fortunately,Carol Kineaid,who lives in Anchorage,saw a Suzuki 4-door Sidekick on display and decided to give it a try.“From the time I got behind the wheel,it was the one for me.You sit up so high,like you have so much control.” With four-wheel drive and 1.6 liter,16-value engine,it’s understandable.And her snow—o—phobia?“My Sidekick just goes right through it; I never knew what I was missing.” Apparently,husband John knew exactly what he was missing.“He wanted to drive my Sidekick from the moment I got it,but I just said,‘no way ‘” There was only one thing left for John to do.“You should have seen the neighbor’s faces when he drove up in his Sidekick,” Carol reports.Who knew that after raising two kids,John and Carol would have twins?这是则汽车广告,为什么要这么写啊