http://www.lucieslist.com/gear-guides/best-convertible-car-seat/
当然,Lucie是有sponsor的,所以她的推荐不一定是最客观的。你可以根据自己的预算在详细的研究一下。比如说那个Britax的Click tight,好像新型的才问题http://www.consumerreports.org/cro/news/2014/11/britax-advocate-clicktight-child-car-seat-may-also-have-a-safety-problem/index.htm
The new “ClickTight” Series is currently available in the Marathon, Boulevard, and Advocate.