刚看到这个：potential problem with the Britax Boulevard ClickTight and

无意中看到这个，给有着两种车座的妈妈看看：

Two Britax car seats could pose safety risk

Consumer Reports finds potential problem with the Britax Boulevard ClickTight and the Britax Marathon ClickTight

http://www.consumerreports.org/cro/news/2014/11/two-britax-car-seats-could-pose-safety-risk/index.htm

还有这个，也贴贴：
http://www.consumerreports.org/cro/news/2012/12/winter-coats-and-car-seats-keeping-your-child-safe-and-warm/index.htm