Paige needs a new car seat installed and is excited to finally have her son's rear-facingseat flipped around so she can see him.
佩奇需要安装一个新的座椅，并且最终很高兴儿子的座椅调整了方向，这样她就可以看到他了。
2
Rear-facing seats:Keep infants in the back seat in a rear-facing car seat until a minimum of age 1 and a weight of at least 20 pounds.
后朝向座椅：把不满一周岁且体重不超过20磅的婴儿放在汽车后座的后朝向座椅上。
3
In a head-on collision, a rear-facing car seat spreads the energy of the crash across the toddler's entire back, not just across a narrow portion of a tiny body.